1. Home
  2. Item Detail
  3. 4820-00-202-8221

4820-00-202-8221 ( DD445S4601-257PC501T0506 , C2555-1DPC373 , DD445S4601-258PC501T0506 , DD445S4601-261ALT1PC162 , D15-675APC501T0506 , C3456-1PC162 , D15-675APC501T0506 , D15-683-501T0506-508 , D15-675IPC501T0506 , D15-653IPC501T0506 , C2555-2DPC373 , D15-675BPC501T0506 , D15-675BPC501T0506 , D15-683APC501T0506-508 , C3456-8PC162 , D15-675IPC501T0506 , D15-649-501-506 , CA68S5505-101ALT2PC501T0506 , D15-649-501T0506-512 , D15-683EPC501T0506 , D15-653APC501T0506 , D15-653JPC501T0506 , CA68S5505-102ALT1PC501T0506 , D15-675JPC501T0506 , D15-649JPC501T0506 , D15-653BPC501T0506 , CA68S5505-105ALT2PC162 , D15-649JPC501T0506 , C3457-1PC162 , CA68S5505-111ALT2PC162 , D15-675MPC501T0506 , D15-649BPC501T0506 , D15-675JPC501T0506 , D15-675MPC501T0506-508 , D15-649-501-506 , D15-675APC501T0506 , D15-675IPC501T0506 , CA68S5505-125PC173 , D15-683-501T0506-508 , C3591-1PC162 , D15-653IPC501T0506 , D15-649-501T0506-512 , CA68S5505-126PC173 , CA68S5505-93ALT3PC501T0506 , D15-649MPC501T0506 , D15-675BPC501T0506 , C3591-8PC162 , D15-683APC501T0506-508 , D15-653IPC501T0506 , BB55S47-102PC373 , CA68S5505-94ALT2PC501T0506 , D15-649BPC50T05 06 , D15-649MPC501T0506 , D15-675JPC501T0506 , BB55S47-103PC373 , CVL48S5501-478939PC173 , D15-649JPC501T0506 , CB1S4700-20ALT6PC501T0506 , D15-653JPC501T0506 , D15-649-501-506 , D15-653APC501T0506 , D15-649MPC501T0506 , D15-675MPC501T0506 , CVL48S5501-478940PC173 , D15-683-501T0506-508 , D15-653APC501T0506 , CL103S4700-309876PC501T0506 , D15-649-501T0506-512 , CVL48S5501-478970PC501T0506 , D15-653BPC501T0506 , CB1S4700-20PC501T0506 , CV22S47-80ALT6PC501T0506 , CL55S47-80ALT6PC501T0506 , CVL48S5501-47897501T0506 , C3593-1PC173 , D15-653BPC501T0506 , D15-675MPC501T0506-508 , CB1S4700-21ALT6PC501T0506 , C3593-2PC173 , D15-649BPC501T0506 , D15-649-501T506 , CVL48S5501-478978PC501T0506 , CA122S5505-179253PC501T0506 , CV22S47-81ALT6PC501T0506 , D15-683EPC501T0506-508 , CL55S47-81ALT6PC501T0506 , CV22S47-88ALT6PC501T0506 , CL55S47-88ALT6PC501T0506 , DD445S4601-249PC1PC501T0506 , D15-653JPC501T0506 , CV22S47-89ALT6PC501T0506 , CB1S4700-29ALT6PC501T0506 , CVL48S5501-478981PC51T0506 , CL55S47-89ALT6PC501T0506 , CV22S47-92PC162 , CB1S4700-32PC162 , CL55S47-92PC162 , CV22S47-98PC162 , D15-683EPC501T0506 , CVL48S5501-478982ALT3PC162 , CB1S4700-38PC162 , CL55S47-98PC162 , DD445S4601-250PC501T0506 , CL55S4700-28ALT6PC501T0506 , CVL48S5501-478988ALT3PC162 , 3456-162 )

NSN Information
NSN FSC NIIN Item Name INC
4820-00-202-8221 4820 002028221 VALVE,SAFETY RELIEF 0548
NSN Features
MRC Parameter Characteristics
MATT MATERIAL COPPER ALLOY SEAT
AQLR VALVE OPERATION METHOD AUTOMATIC
AAAR NOMINAL PIPE SIZE ACCOMMODATED 0.375 INCHES ALL ENDS
CMLP THREAD QUANTITY PER INCH 18 1ST END
CQJX NOMINAL THREAD SIZE 0.375 INCHES ALL ENDS
MATT MATERIAL COPPER ALLOY BODY
STYL STYLE DESIGNATOR ERR-090
AAJF THREAD DIRECTION RIGHT-HAND ALL ENDS
ADQU FLOW CONTROL DEVICE POPPET
ADSU DISK LOADING METHOD SPRING
AWLS CONNECTION TYPE THREADED EXTERNAL PIPE ALL ENDS
MATT MATERIAL STEEL STEM
AHNC CONNECTION STYLE ERR-090 ERR-100
THSD THREAD SERIES DESIGNATOR NPT ALL ENDS
CSDC OPENING PRESSURE SETTING 20.0 POUNDS PER SQUARE INCH
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
DD445S4601-257PC501T0506 80064 A 2 3 6 AX
C2555-1DPC373 37999 F 9 5 6 AX
DD445S4601-258PC501T0506 80064 A 2 3 6 AX
DD445S4601-261ALT1PC162 80064 A 2 3 6 AX
D15-675APC501T0506 80231 F 9 5 6 AX
C3456-1PC162 37999 F 9 5 6 AX
D15-675APC501T0506 90099 A 2 3 6 AX
D15-683-501T0506-508 90099 A 2 3 6 AX
D15-675IPC501T0506 79500 A 9 5 6 AX
D15-653IPC501T0506 80231 F 9 5 6 AX
C2555-2DPC373 37999 F 9 5 6 AX
D15-675BPC501T0506 80231 F 9 5 6 AX
D15-675BPC501T0506 90099 A 2 3 6 AX
D15-683APC501T0506-508 90099 A 2 3 6 AX
C3456-8PC162 37999 F 9 5 6 AX
D15-675IPC501T0506 90099 A 2 3 6 AX
D15-649-501-506 79500 A 9 5 6 AX
CA68S5505-101ALT2PC501T0506 80064 A 2 3 6 AX
D15-649-501T0506-512 79500 A 9 5 6 AX
D15-683EPC501T0506 90099 A 2 3 6 AX
D15-653APC501T0506 90099 A 2 3 6 AX
D15-653JPC501T0506 80231 F 9 5 6 AX
CA68S5505-102ALT1PC501T0506 80064 A 2 3 6 AX
D15-675JPC501T0506 90099 A 2 3 6 AX
D15-649JPC501T0506 79500 A 9 5 6 AX
D15-653BPC501T0506 90099 A 2 3 6 AX
CA68S5505-105ALT2PC162 80064 A 2 3 6 AX
D15-649JPC501T0506 80231 F 9 5 6 AX
C3457-1PC162 37999 F 9 5 6 AX
CA68S5505-111ALT2PC162 80064 A 2 3 6 AX
D15-675MPC501T0506 90099 A 2 3 6 AX
D15-649BPC501T0506 79500 A 9 5 6 AX
D15-675JPC501T0506 79500 A 9 5 6 AX
D15-675MPC501T0506-508 90099 A 2 3 6 AX
D15-649-501-506 90099 A 2 3 6 AX
D15-675APC501T0506 79500 A 9 5 6 AX
D15-675IPC501T0506 80231 F 9 5 6 AX
CA68S5505-125PC173 80064 A 2 3 6 AX
D15-683-501T0506-508 79500 A 9 5 6 AX
C3591-1PC162 37999 F 9 5 6 AX
D15-653IPC501T0506 79500 A 9 5 6 AX
D15-649-501T0506-512 90099 A 2 3 6 AX
CA68S5505-126PC173 80064 A 2 3 6 AX
CA68S5505-93ALT3PC501T0506 80064 A 2 3 6 AX
D15-649MPC501T0506 80231 F 9 5 6 AX
D15-675BPC501T0506 79500 A 9 5 6 AX
C3591-8PC162 37999 F 9 5 6 AX
D15-683APC501T0506-508 79500 A 9 5 6 AX
D15-653IPC501T0506 90099 A 2 3 6 AX
BB55S47-102PC373 80064 A 2 3 6 AX
CA68S5505-94ALT2PC501T0506 80064 A 2 3 6 AX
D15-649BPC50T05 06 90099 A 2 3 6 AX
D15-649MPC501T0506 79500 A 9 5 6 AX
D15-675JPC501T0506 80231 F 9 5 6 AX
BB55S47-103PC373 80064 A 2 3 6 AX
CVL48S5501-478939PC173 80064 A 2 3 6 AX
D15-649JPC501T0506 90099 A 2 3 6 AX
CB1S4700-20ALT6PC501T0506 80064 A 2 3 6 AX
D15-653JPC501T0506 90099 A 2 3 6 AX
D15-649-501-506 80231 F 9 5 6 AX
D15-653APC501T0506 80231 F 9 5 6 AX
D15-649MPC501T0506 90099 A 2 3 6 AX
D15-675MPC501T0506 79500 A 9 5 6 AX
CVL48S5501-478940PC173 80064 A 2 3 6 AX
D15-683-501T0506-508 80231 F 9 5 6 AX
D15-653APC501T0506 79500 A 9 5 6 AX
CL103S4700-309876PC501T0506 80064 A 2 3 6 AX
D15-649-501T0506-512 80231 F 9 5 6 AX
CVL48S5501-478970PC501T0506 80064 A 2 3 6 AX
D15-653BPC501T0506 80231 F 9 5 6 AX
CB1S4700-20PC501T0506 80064 A 2 3 6 AX
CV22S47-80ALT6PC501T0506 80064 A 2 3 6 AX
CL55S47-80ALT6PC501T0506 80064 A 2 3 6 AX
CVL48S5501-47897501T0506 80064 A 2 3 6 AX
C3593-1PC173 37999 F 9 5 6 AX
D15-653BPC501T0506 79500 A 9 5 6 AX
D15-675MPC501T0506-508 80231 F 9 5 6 AX
CB1S4700-21ALT6PC501T0506 80064 A 2 3 6 AX
C3593-2PC173 37999 F 9 5 6 AX
D15-649BPC501T0506 80231 F 9 5 6 AX
D15-649-501T506 80231 F 1 C AC 6 ZZ
CVL48S5501-478978PC501T0506 80064 A 2 3 6 AX
CA122S5505-179253PC501T0506 80064 A 2 3 6 AX
CV22S47-81ALT6PC501T0506 80064 A 2 3 6 AX
D15-683EPC501T0506-508 79500 A 9 5 6 AX
CL55S47-81ALT6PC501T0506 80064 A 2 3 6 AX
CV22S47-88ALT6PC501T0506 80064 A 2 3 6 AX
CL55S47-88ALT6PC501T0506 80064 A 2 3 6 AX
DD445S4601-249PC1PC501T0506 80064 A 2 3 6 AX
D15-653JPC501T0506 79500 A 9 5 6 AX
CV22S47-89ALT6PC501T0506 80064 A 2 3 6 AX
CB1S4700-29ALT6PC501T0506 80064 A 2 3 6 AX
CVL48S5501-478981PC51T0506 80064 A 2 3 6 AX
CL55S47-89ALT6PC501T0506 80064 A 2 3 6 AX
CV22S47-92PC162 80064 A 2 3 6 AX
CB1S4700-32PC162 80064 A 2 3 6 AX
CL55S47-92PC162 80064 A 2 3 6 AX
CV22S47-98PC162 80064 A 2 3 6 AX
D15-683EPC501T0506 80231 F 9 5 6 AX
CVL48S5501-478982ALT3PC162 80064 A 2 3 6 AX
CB1S4700-38PC162 80064 A 2 3 6 AX
CL55S47-98PC162 80064 A 2 3 6 AX
DD445S4601-250PC501T0506 80064 A 2 3 6 AX
CL55S4700-28ALT6PC501T0506 80064 A 2 3 6 AX
CVL48S5501-478988ALT3PC162 80064 A 2 3 6 AX
3456-162 37999 F 9 5 6 AX
Manufacturers
Part SKU Cage Manufacturer Type Status
DD445S4601-257PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
C2555-1DPC373 37999 EX-CELL-O CORP MACHINE TOOL PROD A F
DD445S4601-258PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
DD445S4601-261ALT1PC162 80064 NAVAL SHIP SYSTEMS COMMAND A A
D15-675APC501T0506 80231 WESTINGHOUSE ELECTRIC CORP A F
C3456-1PC162 37999 EX-CELL-O CORP MACHINE TOOL PROD A F
D15-675APC501T0506 90099 NORTHROP GRUMMAN SYSTEMS CORPORA A A
D15-683-501T0506-508 90099 NORTHROP GRUMMAN SYSTEMS CORPORA A A
D15-675IPC501T0506 79500 WESTINGHOUSE ELECTRIC CORP A A
D15-653IPC501T0506 80231 WESTINGHOUSE ELECTRIC CORP A F
C2555-2DPC373 37999 EX-CELL-O CORP MACHINE TOOL PROD A F
D15-675BPC501T0506 80231 WESTINGHOUSE ELECTRIC CORP A F
D15-675BPC501T0506 90099 NORTHROP GRUMMAN SYSTEMS CORPORA A A
D15-683APC501T0506-508 90099 NORTHROP GRUMMAN SYSTEMS CORPORA A A
C3456-8PC162 37999 EX-CELL-O CORP MACHINE TOOL PROD A F
D15-675IPC501T0506 90099 NORTHROP GRUMMAN SYSTEMS CORPORA A A
D15-649-501-506 79500 WESTINGHOUSE ELECTRIC CORP A A
CA68S5505-101ALT2PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
D15-649-501T0506-512 79500 WESTINGHOUSE ELECTRIC CORP A A
D15-683EPC501T0506 90099 NORTHROP GRUMMAN SYSTEMS CORPORA A A
D15-653APC501T0506 90099 NORTHROP GRUMMAN SYSTEMS CORPORA A A
D15-653JPC501T0506 80231 WESTINGHOUSE ELECTRIC CORP A F
CA68S5505-102ALT1PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
D15-675JPC501T0506 90099 NORTHROP GRUMMAN SYSTEMS CORPORA A A
D15-649JPC501T0506 79500 WESTINGHOUSE ELECTRIC CORP A A
D15-653BPC501T0506 90099 NORTHROP GRUMMAN SYSTEMS CORPORA A A
CA68S5505-105ALT2PC162 80064 NAVAL SHIP SYSTEMS COMMAND A A
D15-649JPC501T0506 80231 WESTINGHOUSE ELECTRIC CORP A F
C3457-1PC162 37999 EX-CELL-O CORP MACHINE TOOL PROD A F
CA68S5505-111ALT2PC162 80064 NAVAL SHIP SYSTEMS COMMAND A A
D15-675MPC501T0506 90099 NORTHROP GRUMMAN SYSTEMS CORPORA A A
D15-649BPC501T0506 79500 WESTINGHOUSE ELECTRIC CORP A A
D15-675JPC501T0506 79500 WESTINGHOUSE ELECTRIC CORP A A
D15-675MPC501T0506-508 90099 NORTHROP GRUMMAN SYSTEMS CORPORA A A
D15-649-501-506 90099 NORTHROP GRUMMAN SYSTEMS CORPORA A A
D15-675APC501T0506 79500 WESTINGHOUSE ELECTRIC CORP A A
D15-675IPC501T0506 80231 WESTINGHOUSE ELECTRIC CORP A F
CA68S5505-125PC173 80064 NAVAL SHIP SYSTEMS COMMAND A A
D15-683-501T0506-508 79500 WESTINGHOUSE ELECTRIC CORP A A
C3591-1PC162 37999 EX-CELL-O CORP MACHINE TOOL PROD A F
D15-653IPC501T0506 79500 WESTINGHOUSE ELECTRIC CORP A A
D15-649-501T0506-512 90099 NORTHROP GRUMMAN SYSTEMS CORPORA A A
CA68S5505-126PC173 80064 NAVAL SHIP SYSTEMS COMMAND A A
CA68S5505-93ALT3PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
D15-649MPC501T0506 80231 WESTINGHOUSE ELECTRIC CORP A F
D15-675BPC501T0506 79500 WESTINGHOUSE ELECTRIC CORP A A
C3591-8PC162 37999 EX-CELL-O CORP MACHINE TOOL PROD A F
D15-683APC501T0506-508 79500 WESTINGHOUSE ELECTRIC CORP A A
D15-653IPC501T0506 90099 NORTHROP GRUMMAN SYSTEMS CORPORA A A
BB55S47-102PC373 80064 NAVAL SHIP SYSTEMS COMMAND A A
CA68S5505-94ALT2PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
D15-649BPC50T05 06 90099 NORTHROP GRUMMAN SYSTEMS CORPORA A A
D15-649MPC501T0506 79500 WESTINGHOUSE ELECTRIC CORP A A
D15-675JPC501T0506 80231 WESTINGHOUSE ELECTRIC CORP A F
BB55S47-103PC373 80064 NAVAL SHIP SYSTEMS COMMAND A A
CVL48S5501-478939PC173 80064 NAVAL SHIP SYSTEMS COMMAND A A
D15-649JPC501T0506 90099 NORTHROP GRUMMAN SYSTEMS CORPORA A A
CB1S4700-20ALT6PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
D15-653JPC501T0506 90099 NORTHROP GRUMMAN SYSTEMS CORPORA A A
D15-649-501-506 80231 WESTINGHOUSE ELECTRIC CORP A F
D15-653APC501T0506 80231 WESTINGHOUSE ELECTRIC CORP A F
D15-649MPC501T0506 90099 NORTHROP GRUMMAN SYSTEMS CORPORA A A
D15-675MPC501T0506 79500 WESTINGHOUSE ELECTRIC CORP A A
CVL48S5501-478940PC173 80064 NAVAL SHIP SYSTEMS COMMAND A A
D15-683-501T0506-508 80231 WESTINGHOUSE ELECTRIC CORP A F
D15-653APC501T0506 79500 WESTINGHOUSE ELECTRIC CORP A A
CL103S4700-309876PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
D15-649-501T0506-512 80231 WESTINGHOUSE ELECTRIC CORP A F
CVL48S5501-478970PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
D15-653BPC501T0506 80231 WESTINGHOUSE ELECTRIC CORP A F
CB1S4700-20PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
CV22S47-80ALT6PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
CL55S47-80ALT6PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
CVL48S5501-47897501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
C3593-1PC173 37999 EX-CELL-O CORP MACHINE TOOL PROD A F
D15-653BPC501T0506 79500 WESTINGHOUSE ELECTRIC CORP A A
D15-675MPC501T0506-508 80231 WESTINGHOUSE ELECTRIC CORP A F
CB1S4700-21ALT6PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
C3593-2PC173 37999 EX-CELL-O CORP MACHINE TOOL PROD A F
D15-649BPC501T0506 80231 WESTINGHOUSE ELECTRIC CORP A F
D15-649-501T506 80231 WESTINGHOUSE ELECTRIC CORP A F
CVL48S5501-478978PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
CA122S5505-179253PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
CV22S47-81ALT6PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
D15-683EPC501T0506-508 79500 WESTINGHOUSE ELECTRIC CORP A A
CL55S47-81ALT6PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
CV22S47-88ALT6PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
CL55S47-88ALT6PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
DD445S4601-249PC1PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
D15-653JPC501T0506 79500 WESTINGHOUSE ELECTRIC CORP A A
CV22S47-89ALT6PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
CB1S4700-29ALT6PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
CVL48S5501-478981PC51T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
CL55S47-89ALT6PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
CV22S47-92PC162 80064 NAVAL SHIP SYSTEMS COMMAND A A
CB1S4700-32PC162 80064 NAVAL SHIP SYSTEMS COMMAND A A
CL55S47-92PC162 80064 NAVAL SHIP SYSTEMS COMMAND A A
CV22S47-98PC162 80064 NAVAL SHIP SYSTEMS COMMAND A A
D15-683EPC501T0506 80231 WESTINGHOUSE ELECTRIC CORP A F
CVL48S5501-478982ALT3PC162 80064 NAVAL SHIP SYSTEMS COMMAND A A
CB1S4700-38PC162 80064 NAVAL SHIP SYSTEMS COMMAND A A
CL55S47-98PC162 80064 NAVAL SHIP SYSTEMS COMMAND A A
DD445S4601-250PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
CL55S4700-28ALT6PC501T0506 80064 NAVAL SHIP SYSTEMS COMMAND A A
CVL48S5501-478988ALT3PC162 80064 NAVAL SHIP SYSTEMS COMMAND A A
3456-162 37999 EX-CELL-O CORP MACHINE TOOL PROD A F
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
U X A 01/01/1 N 8481400000 0548
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DN 9B----- N
DS I
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
A U N X
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DN SMS J 1 AY 0 U 9B----- N
DS SMS J 1 AY 0 U D
Management Control Army
MATCAT 1 MATCAT 2 MATCAT 3 MATCAT 4 5 ARC
Freight
NMFC NMFC SUB UFC HMC LTL LCL WCC TCC SHC ADC ACC ASH NMF DESC
127220 X 64500 P 594 Z 9 A V Z PRESSURE REG/RED/RELIEF VALVES NOI