4820-01-434-6660 ( DS-G-74893 ASSY 77321003 , DS-G-74893 , 77321003 , 9512101D0050 0100 56T77PSI )

NSN Information
NSN FSC NIIN Item Name INC
4820-01-434-6660 4820 014346660 VALVE,SAFETY RELIEF 0548
NSN Features
MRC Parameter Characteristics
FEAT SPECIAL FEATURES INCL PACKING LIFTING LEVER
CWDF FLANGE FACE DESIGN RAISED STRAIGHT ALL ENDS
CWCQ BOLT HOLE NOMINAL DIAMETER 0.625 INCHES ALL ENDS
AWLS CONNECTION TYPE FLANGE ALL ENDS
CWDL RAISED FACE NOMINAL DIAMETER 2.000 INCHES 1ST END
CWCL FIRST CONNECTION FACE TO CENTERLINE DISTANCE 4.000 INCHES
CWDL RAISED FACE NOMINAL DIAMETER 1.375 INCHES 2ND END
ARKN FLANGE SHAPE ROUND WITH HOLES ALL ENDS
AQLR VALVE OPERATION METHOD AUTOMATIC
CCFG VALVE SIZE 1.000 INCHES
CWCT BOLT CIRCLE NOMINAL DIAMETER 3.125 INCHES 1ST END
CWCR SECOND CONNECTION FACE TO CENTERLINE DISTANCE 4.250 INCHES
AGAV END ITEM IDENTIFICATION SUPPLY CLASS AOE
ADQU FLOW CONTROL DEVICE DISK
STYL STYLE DESIGNATOR ERR-090
MEDA MEDIA FOR WHICH DESIGNED FUEL/OIL, HYDROCARBON SINGLE RESPONSE
ADSY VALVE DISCHARGE FLOW RATE 18.0 GALLONS PER MINUTE
ADSU DISK LOADING METHOD SPRING
CWCK NOMINAL THICKNESS 0.438 INCHES 2ND END
CWCD NOMINAL OUTSIDE DIAMETER 1.000 INCHES 1ST END
MATT MATERIAL STEEL COMP 416 STEM
CWDH RAISED FACE NOMINAL HEIGHT 0.062 INCHES ALL ENDS
CWCD NOMINAL OUTSIDE DIAMETER 0.500 INCHES 2ND END
CWCT BOLT CIRCLE NOMINAL DIAMETER 2.375 INCHES 2ND END
MATT MATERIAL STEEL COMP 316 FLOW CONTROL DEVICE
CQGM MAXIMUM OPERATING PRESSURE 1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MATT MATERIAL STEEL COMP 316 BODY
AECS BOLT HOLE QUANTITY 4 ALL ENDS
MATT MATERIAL RUBBER SEAT
CQCY ADJUSTABLE PRESSURE RANGE +56.0/+77.0 POUNDS PER SQUARE INCH
CWCK NOMINAL THICKNESS 0.562 INCHES 1ST END
AEHZ MAXIMUM OPERATING TEMP 500.0 DEG FAHRENHEIT SINGLE RESPONSE
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
DS-G-74893 ASSY 77321003 15187 A 2 5 6 ZZ
DS-G-74893 15187 A 9 D A ZZ
77321003 15187 A 2 3 6 ZZ
9512101D0050 0100 56T77PSI 15187 A 2 5 6 ZZ
Manufacturers
Part SKU Cage Manufacturer Type Status
DS-G-74893 ASSY 77321003 15187 TYCO VALVES & CONTROLS LP A A
DS-G-74893 15187 TYCO VALVES & CONTROLS LP A A
77321003 15187 TYCO VALVES & CONTROLS LP A A
9512101D0050 0100 56T77PSI 15187 TYCO VALVES & CONTROLS LP A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A X A 08/03/1 N 8481400000 0548
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DS I
DN 9B----- N
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
A A N X
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DS SMS Z 0 EA 0 U D
DN SMS Z 0 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