4820-00-950-9510 ( P12-691 , 232-002-0001 , P12-691-16 )

NSN Information
NSN FSC NIIN Item Name INC
4820-00-950-9510 4820 009509510 VALVE,CHECK 0548
NSN Features
MRC Parameter Characteristics
AAJD THREAD CLASS 3A ALL ENDS
MATT MATERIAL ALUMINUM ALLOY 2024 FLOW CONTROL DEVICE AND RUBBER FLOW CONTROL DEVICE
CWFD NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.250 INCHES 1ST END
CQJX NOMINAL THREAD SIZE 0.438 INCHES ALL ENDS
THSD THREAD SERIES DESIGNATOR UNF ALL ENDS
AQLR VALVE OPERATION METHOD AUTOMATIC
CQRB SEAT ANGLE 37.0 DEGREES 1ST END
STYL STYLE DESIGNATOR STRAIGHT THRU
BBJX MOUNTING POSITION HORIZONTAL OR VERTICAL
AWLS CONNECTION TYPE THREADED EXTERNAL TUBE ALL ENDS
CQGM MAXIMUM OPERATING PRESSURE 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
SFTT SURFACE TREATMENT ANODIZE
AHNC CONNECTION STYLE FLARED (TUBE) ALL ENDS
MATT MATERIAL ALUMINUM ALLOY 2024 BODY
AAJF THREAD DIRECTION RIGHT-HAND ALL ENDS
ADQU FLOW CONTROL DEVICE POPPET
ADSU DISK LOADING METHOD SPRING
AEHZ MAXIMUM OPERATING TEMP 135.0 DEG FAHRENHEIT SINGLE RESPONSE
MATT MATERIAL ALUMINUM ALLOY 2024 SEAT
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250/4, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
P12-691 91816 A 2 3 5 AX
232-002-0001 95542 A 2 5 5 AX
P12-691-16 91816 A 1 C A5 5 AX
Manufacturers
Part SKU Cage Manufacturer Type Status
P12-691 91816 CIRCOR AEROSPACE INC. F A
232-002-0001 95542 NORTHROP GRUMMAN SYSTEMS CORPORA F A
P12-691-16 91816 CIRCOR AEROSPACE INC. F 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 8481309000 0548
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DN 9B----- N V DISCONTINUED W/O REPLACEMENT
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 V 1 EA 0 U 9B----- N
DS SMS Y 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
051080 Z 29300 W 576 Z 9 A B Z FAUCETS,BIBCOCKS,GATES VALVES