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  3. 4820-01-117-1577

4820-01-117-1577 ( 621B-6-1/4-2 , 5165982 , 621B-6-1/4-2 )

NSN Information
NSN FSC NIIN Item Name INC
4820-01-117-1577 4820 011171577 VALVE,SAFETY RELIEF 0548
NSN Features
MRC Parameter Characteristics
CQJX NOMINAL THREAD SIZE 0.250 INCHES 1ST END
AEHZ MAXIMUM OPERATING TEMP 225.0 DEG FAHRENHEIT SINGLE RESPONSE
MEDA MEDIA FOR WHICH DESIGNED OIL, HYDRAULIC 2ND RESPONSE
AQLR VALVE OPERATION METHOD AUTOMATIC
MEDA MEDIA FOR WHICH DESIGNED AIR 1ST RESPONSE
AWLS CONNECTION TYPE THREADED EXTERNAL PIPE 2ND END
MATT MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
THSD THREAD SERIES DESIGNATOR NPT 1ST END
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AISI 416 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
CQJX NOMINAL THREAD SIZE 0.250 INCHES 2ND END
CSDC OPENING PRESSURE SETTING 550.0 POUNDS PER SQUARE INCH
AAJF THREAD DIRECTION RIGHT-HAND 1ST END
MATT MATERIAL ALUMINUM ALLOY 2014 BODY
STYL STYLE DESIGNATOR ERR-090
THSD THREAD SERIES DESIGNATOR NPT 2ND END
MATT MATERIAL STEEL COMP 416 FLOW CONTROL DEVICE
ADQU FLOW CONTROL DEVICE POPPET
CQGM MAXIMUM OPERATING PRESSURE 650.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQCY ADJUSTABLE PRESSURE RANGE +430.0/+650.0 POUNDS PER SQUARE INCH
AWLS CONNECTION TYPE THREADED INTERNAL PIPE 1ST END
AHNC CONNECTION STYLE ERR-090 ERR-100
AAJF THREAD DIRECTION RIGHT-HAND 2ND END
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/4,ALLOY 2014,T4 FED SPEC SINGLE MATERIAL RESPONSE BODY
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
621B-6-1/4-2 86768 H 9 5 E AX
5165982 53711 A 2 7 A AX
621B-6-1/4-2 09990 A 2 3 E ZZ
Manufacturers
Part SKU Cage Manufacturer Type Status
621B-6-1/4-2 86768 TELEDYNE INDUSTRIES INC A H
5165982 53711 NAVAL SEA SYSTEMS COMMAND A A
621B-6-1/4-2 09990 PARKER-HANNIFIN CORPORATION A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A X A 08/09/1 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
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 64500 P 671 Z 9 A B Z PRESSURE REG/RED/RELIEF VALVES NOI