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4820-01-050-9075 ( 20263B51SS , 20263B51SS , 20263 , 20263 )

NSN Information
NSN FSC NIIN Item Name INC
4820-01-050-9075 4820 010509075 VALVE,SAFETY RELIEF 0548
NSN Features
MRC Parameter Characteristics
MATT MATERIAL STEEL COMP 303 FLOW CONTROL DEVICE
CWDF FLANGE FACE DESIGN RAISED STRAIGHT ALL ENDS
CWCQ BOLT HOLE NOMINAL DIAMETER 0.625 INCHES ALL ENDS
MEDA MEDIA FOR WHICH DESIGNED STEAM SINGLE RESPONSE
MATT MATERIAL STEEL COMP 303 SEAT
AWLS CONNECTION TYPE FLANGE ALL ENDS
ADSR BONNET TYPE INSIDE SPRING
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-764,COMP 303-CANCELED FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
ARKN FLANGE SHAPE ROUND WITH HOLES ALL ENDS
CWDL RAISED FACE NOMINAL DIAMETER 1.375 INCHES ALL ENDS
ADST BONNET ATTACHMENT METHOD BOLTED
AGAV END ITEM IDENTIFICATION SHIP,OHIO CLASS SSN(TRIDENT)
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-764,COMP 303-CANCELED FED SPEC SINGLE MATERIAL RESPONSE SEAT
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-764,COMP 303-CANCELED FED SPEC SINGLE MATERIAL RESPONSE STEM
MDCL MATERIAL DOCUMENT AND CLASSIFICATION ASTM A216,GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
CWCL FIRST CONNECTION FACE TO CENTERLINE DISTANCE 3.250 INCHES
ADQU FLOW CONTROL DEVICE DISK
AQLR VALVE OPERATION METHOD AUTOMATIC OR MANUAL
STYL STYLE DESIGNATOR ERR-090
CWCR SECOND CONNECTION FACE TO CENTERLINE DISTANCE 3.250 INCHES
MATT MATERIAL STEEL BODY
ADSY VALVE DISCHARGE FLOW RATE 235.0 POUNDS PER HOUR
ADSU DISK LOADING METHOD SPRING
CCFG VALVE SIZE 0.500 INCHES
MATT MATERIAL STEEL COMP 303 STEM
CWCT BOLT CIRCLE NOMINAL DIAMETER 2.375 INCHES ALL ENDS
CWCK NOMINAL THICKNESS 0.440 INCHES ALL ENDS
AECS BOLT HOLE QUANTITY 4 ALL ENDS
CWDH RAISED FACE NOMINAL HEIGHT 0.625 INCHES ALL ENDS
CQCY ADJUSTABLE PRESSURE RANGE +15.0/+19.0 POUNDS PER SQUARE INCH
CQGM MAXIMUM OPERATING PRESSURE 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
AEHZ MAXIMUM OPERATING TEMP 450.0 DEG FAHRENHEIT SINGLE RESPONSE
CWCD NOMINAL OUTSIDE DIAMETER 3.500 INCHES ALL ENDS
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
20263B51SS 15187 A 2 3 E ZZ
20263B51SS 01343 A 9 5 E AX
20263 15187 A 2 3 6 ZZ
20263 01343 A 9 5 6 ZZ
Manufacturers
Part SKU Cage Manufacturer Type Status
20263B51SS 15187 TYCO VALVES & CONTROLS LP A A
20263B51SS 01343 ANDERSON GREENWOOD LP A A
20263 15187 TYCO VALVES & CONTROLS LP A A
20263 01343 ANDERSON GREENWOOD LP A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
U X A 11/16/1 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 Z 1 EA 0 U 9B----- N
DS SMS Z 1 EA 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 64480 P 576 Z 9 A B Z PRESSURE REG/RED/RELIEF VALVES NOI