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4820-00-203-0068 ( 5053-405PCV5 , 5053-417PCV11 , 5053-417PCV12 , 5053-417PCV6 , 5053-419PCV11 , 5053-419PCV12 , 5053-419PCV6 , 5053-484PCV11 , 385-4500-1194345PCV5 , 5053-484PCV12 , 5053-484PCV6 , 477-4501-722051PCV11 , 5053-488PCV11 , 385-4500-1194347PCV16 , 405-4500-68751PCV11 , 5053-488PCV12 , 484-4501-722037PCV11 , 385-4500-1225027PCV20 , 5053-488PCV6 , 5061-381PCV25 , 405-4500-68751PCV5 , 484-4501-722037PCV12 , 484-4501-722037PCV6 , 405-4503-69182PCVF0 , 228-45-057PCV11 , 228-45-083PCV7 , 417-4500-68750PCV11 , 489-4501-722026PCV11 , 228-45-091PCV2 , 228-45-091PCV3 , 228-45-091PCV6 , 417-4500-68750PCV12 , 5069-405PCV20 , 418-4500-1194342PCV10 , 416-4501-162028PCV25 , 5074-477PCV11 , 418-4500-1194342PCV6 , 5074-489PCV11 , 416-4501-162029PCV20 , 419-4501-724462PCV11 , 488-4501-720376PCV11 , 419-4501-724462PCV12 , 419-4501-724462PCV6 , 488-4501-720376PCV12 , 5053-225PCV11 , 488-4501-720376PCV6 , 381-45-8PCV25 , 5053-228PCV11 , 5053-275PCV7 , 381-4501-12235PCV6 , 5053-292PCV2 , 5053-292PCV3 , 5053-292PCV6 , 5053-381PCV6 , 410-4500-1225028PCV20 , 5053-405PCV11 )

NSN Information
NSN FSC NIIN Item Name INC
4820-00-203-0068 4820 002030068 VALVE,SAFETY RELIEF 0548
NSN Features
MRC Parameter Characteristics
MATT MATERIAL COPPER ALLOY FLOW CONTROL DEVICE
AEHZ MAXIMUM OPERATING TEMP 366.0 DEG FAHRENHEIT SINGLE RESPONSE
MEDA MEDIA FOR WHICH DESIGNED STEAM SINGLE RESPONSE
ADSR BONNET TYPE INSIDE SPRING
MATT MATERIAL COPPER ALLOY SEAT
AQLR VALVE OPERATION METHOD AUTOMATIC
AWLS CONNECTION TYPE THREADED EXTERNAL PIPE 2ND END
THSD THREAD SERIES DESIGNATOR NPT 1ST END
CBBL FEATURES PROVIDED BONNET PACKING AND PRESSURE TIGHT OUTLET SIDE
CQCY ADJUSTABLE PRESSURE RANGE +5.0/+25.0 POUNDS PER SQUARE INCH
AAAR NOMINAL PIPE SIZE ACCOMMODATED 1.000 INCHES 1ST END
AAAR NOMINAL PIPE SIZE ACCOMMODATED 1.000 INCHES 2ND END
ADQU FLOW CONTROL DEVICE DISK
MATT MATERIAL COPPER ALLOY BODY
AAJF THREAD DIRECTION RIGHT-HAND 1ST END
STYL STYLE DESIGNATOR ERR-090
THSD THREAD SERIES DESIGNATOR NPT 2ND END
ADSU DISK LOADING METHOD SPRING
ADST BONNET ATTACHMENT METHOD THREADED
CQJX NOMINAL THREAD SIZE 1.000 INCHES 1ST END
MATT MATERIAL STEEL STEM
AWLS CONNECTION TYPE THREADED INTERNAL PIPE 1ST END
AHNC CONNECTION STYLE ERR-090 ERR-100
AAJF THREAD DIRECTION RIGHT-HAND 2ND END
CQGM MAXIMUM OPERATING PRESSURE 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJX NOMINAL THREAD SIZE 1.000 INCHES 2ND END
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
5053-405PCV5 81316 A 2 3 X XX
5053-417PCV11 81316 A 2 3 X XX
5053-417PCV12 81316 A 2 3 X XX
5053-417PCV6 81316 A 2 3 X XX
5053-419PCV11 81316 A 2 3 X XX
5053-419PCV12 81316 A 2 3 X XX
5053-419PCV6 81316 A 2 3 X XX
5053-484PCV11 81316 A 2 3 X XX
385-4500-1194345PCV5 80064 A 2 3 X XX
5053-484PCV12 81316 A 2 3 X XX
5053-484PCV6 81316 A 2 3 X XX
477-4501-722051PCV11 80064 A 2 3 X XX
5053-488PCV11 81316 A 2 3 X XX
385-4500-1194347PCV16 80064 A 2 3 X XX
405-4500-68751PCV11 80064 A 2 3 X XX
5053-488PCV12 81316 A 2 3 X XX
484-4501-722037PCV11 80064 A 2 3 X XX
385-4500-1225027PCV20 80064 A 2 3 X XX
5053-488PCV6 81316 A 2 3 X XX
5061-381PCV25 81316 A 2 3 X XX
405-4500-68751PCV5 80064 A 2 3 X XX
484-4501-722037PCV12 80064 A 2 3 X XX
484-4501-722037PCV6 80064 A 2 3 X XX
405-4503-69182PCVF0 80064 A 2 3 X XX
228-45-057PCV11 80064 A 2 3 X XX
228-45-083PCV7 80064 A 2 3 X XX
417-4500-68750PCV11 80064 A 2 3 X XX
489-4501-722026PCV11 80064 A 2 3 X XX
228-45-091PCV2 80064 A 2 3 X XX
228-45-091PCV3 80064 A 2 3 X XX
228-45-091PCV6 80064 A 2 3 X XX
417-4500-68750PCV12 80064 A 2 3 X XX
5069-405PCV20 81316 A 2 3 X XX
418-4500-1194342PCV10 80064 A 2 3 X XX
416-4501-162028PCV25 80064 A 2 3 X XX
5074-477PCV11 81316 A 2 3 X XX
418-4500-1194342PCV6 80064 A 2 3 X XX
5074-489PCV11 81316 A 2 3 X XX
416-4501-162029PCV20 80064 A 2 3 X XX
419-4501-724462PCV11 80064 A 2 3 X XX
488-4501-720376PCV11 80064 A 2 3 X XX
419-4501-724462PCV12 80064 A 2 3 X XX
419-4501-724462PCV6 80064 A 2 3 X XX
488-4501-720376PCV12 80064 A 2 3 X XX
5053-225PCV11 81316 A 2 3 X XX
488-4501-720376PCV6 80064 A 2 3 X XX
381-45-8PCV25 80064 A 2 3 X XX
5053-228PCV11 81316 A 2 3 X XX
5053-275PCV7 81316 A 2 3 X XX
381-4501-12235PCV6 80064 A 2 3 X XX
5053-292PCV2 81316 A 2 3 X XX
5053-292PCV3 81316 A 2 3 X XX
5053-292PCV6 81316 A 2 3 X XX
5053-381PCV6 81316 A 2 3 X XX
410-4500-1225028PCV20 80064 A 2 3 X XX
5053-405PCV11 81316 A 2 3 X XX
Manufacturers
Part SKU Cage Manufacturer Type Status
5053-405PCV5 81316 PORTSMOUTH NAVAL SHIPYARD A A
5053-417PCV11 81316 PORTSMOUTH NAVAL SHIPYARD A A
5053-417PCV12 81316 PORTSMOUTH NAVAL SHIPYARD A A
5053-417PCV6 81316 PORTSMOUTH NAVAL SHIPYARD A A
5053-419PCV11 81316 PORTSMOUTH NAVAL SHIPYARD A A
5053-419PCV12 81316 PORTSMOUTH NAVAL SHIPYARD A A
5053-419PCV6 81316 PORTSMOUTH NAVAL SHIPYARD A A
5053-484PCV11 81316 PORTSMOUTH NAVAL SHIPYARD A A
385-4500-1194345PCV5 80064 NAVAL SHIP SYSTEMS COMMAND A A
5053-484PCV12 81316 PORTSMOUTH NAVAL SHIPYARD A A
5053-484PCV6 81316 PORTSMOUTH NAVAL SHIPYARD A A
477-4501-722051PCV11 80064 NAVAL SHIP SYSTEMS COMMAND A A
5053-488PCV11 81316 PORTSMOUTH NAVAL SHIPYARD A A
385-4500-1194347PCV16 80064 NAVAL SHIP SYSTEMS COMMAND A A
405-4500-68751PCV11 80064 NAVAL SHIP SYSTEMS COMMAND A A
5053-488PCV12 81316 PORTSMOUTH NAVAL SHIPYARD A A
484-4501-722037PCV11 80064 NAVAL SHIP SYSTEMS COMMAND A A
385-4500-1225027PCV20 80064 NAVAL SHIP SYSTEMS COMMAND A A
5053-488PCV6 81316 PORTSMOUTH NAVAL SHIPYARD A A
5061-381PCV25 81316 PORTSMOUTH NAVAL SHIPYARD A A
405-4500-68751PCV5 80064 NAVAL SHIP SYSTEMS COMMAND A A
484-4501-722037PCV12 80064 NAVAL SHIP SYSTEMS COMMAND A A
484-4501-722037PCV6 80064 NAVAL SHIP SYSTEMS COMMAND A A
405-4503-69182PCVF0 80064 NAVAL SHIP SYSTEMS COMMAND A A
228-45-057PCV11 80064 NAVAL SHIP SYSTEMS COMMAND A A
228-45-083PCV7 80064 NAVAL SHIP SYSTEMS COMMAND A A
417-4500-68750PCV11 80064 NAVAL SHIP SYSTEMS COMMAND A A
489-4501-722026PCV11 80064 NAVAL SHIP SYSTEMS COMMAND A A
228-45-091PCV2 80064 NAVAL SHIP SYSTEMS COMMAND A A
228-45-091PCV3 80064 NAVAL SHIP SYSTEMS COMMAND A A
228-45-091PCV6 80064 NAVAL SHIP SYSTEMS COMMAND A A
417-4500-68750PCV12 80064 NAVAL SHIP SYSTEMS COMMAND A A
5069-405PCV20 81316 PORTSMOUTH NAVAL SHIPYARD A A
418-4500-1194342PCV10 80064 NAVAL SHIP SYSTEMS COMMAND A A
416-4501-162028PCV25 80064 NAVAL SHIP SYSTEMS COMMAND A A
5074-477PCV11 81316 PORTSMOUTH NAVAL SHIPYARD A A
418-4500-1194342PCV6 80064 NAVAL SHIP SYSTEMS COMMAND A A
5074-489PCV11 81316 PORTSMOUTH NAVAL SHIPYARD A A
416-4501-162029PCV20 80064 NAVAL SHIP SYSTEMS COMMAND A A
419-4501-724462PCV11 80064 NAVAL SHIP SYSTEMS COMMAND A A
488-4501-720376PCV11 80064 NAVAL SHIP SYSTEMS COMMAND A A
419-4501-724462PCV12 80064 NAVAL SHIP SYSTEMS COMMAND A A
419-4501-724462PCV6 80064 NAVAL SHIP SYSTEMS COMMAND A A
488-4501-720376PCV12 80064 NAVAL SHIP SYSTEMS COMMAND A A
5053-225PCV11 81316 PORTSMOUTH NAVAL SHIPYARD A A
488-4501-720376PCV6 80064 NAVAL SHIP SYSTEMS COMMAND A A
381-45-8PCV25 80064 NAVAL SHIP SYSTEMS COMMAND A A
5053-228PCV11 81316 PORTSMOUTH NAVAL SHIPYARD A A
5053-275PCV7 81316 PORTSMOUTH NAVAL SHIPYARD A A
381-4501-12235PCV6 80064 NAVAL SHIP SYSTEMS COMMAND A A
5053-292PCV2 81316 PORTSMOUTH NAVAL SHIPYARD A A
5053-292PCV3 81316 PORTSMOUTH NAVAL SHIPYARD A A
5053-292PCV6 81316 PORTSMOUTH NAVAL SHIPYARD A A
5053-381PCV6 81316 PORTSMOUTH NAVAL SHIPYARD A A
410-4500-1225028PCV20 80064 NAVAL SHIP SYSTEMS COMMAND A A
5053-405PCV11 81316 PORTSMOUTH NAVAL SHIPYARD A A
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
DS SMS X 1 EA 0 U D
DN SMS X 1 EA 0 U 9B----- N
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