4820-00-348-8281 ( 4C2660-3 , ST7M262-6 )

NSN Information
NSN FSC NIIN Item Name INC
4820-00-348-8281 4820 003488281 VALVE,CHECK 0548
NSN Features
MRC Parameter Characteristics
AEHZ MAXIMUM OPERATING TEMP -65.0 DEG FAHRENHEIT 1ST RESPONSE
AAJD THREAD CLASS 3A ALL ENDS
CQJX NOMINAL THREAD SIZE 0.719 INCHES 1ST END
BBJX MOUNTING POSITION HORIZONTAL
SFTT SURFACE TREATMENT PASSIVATE
AQLR VALVE OPERATION METHOD AUTOMATIC
STYL STYLE DESIGNATOR STRAIGHT THRU
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE
CQJX NOMINAL THREAD SIZE 0.563 INCHES 2ND END
CQGM MAXIMUM OPERATING PRESSURE 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
FEAT SPECIAL FEATURES THE END CONNECTION IDENTIFIED ABOVE AS THE SECOND END IS THE VALVE INLET
AHNC CONNECTION STYLE EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE BODY
AWLS CONNECTION TYPE THREADED EXTERNAL BOSS ALL ENDS
AAJF THREAD DIRECTION RIGHT-HAND ALL ENDS
ADQU FLOW CONTROL DEVICE POPPET
CMLP THREAD QUANTITY PER INCH 20 ALL ENDS
MEDA MEDIA FOR WHICH DESIGNED HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
ADSU DISK LOADING METHOD SPRING
THSD THREAD SERIES DESIGNATOR UNJS ALL ENDS
MATT MATERIAL STEEL COMP 630 BODY
AEHZ MAXIMUM OPERATING TEMP 450.0 DEG FAHRENHEIT 2ND RESPONSE
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
4C2660-3 99240 A 2 3 1 SE
ST7M262-6 76301 A 2 5 1 SE
Manufacturers
Part SKU Cage Manufacturer Type Status
4C2660-3 99240 CRISSAIR INC. A A
ST7M262-6 76301 BOEING COMPANY THE F A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
U X A 01/30/1 N 8481302090 0548
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DN 9B----- N
DF N SF9SX-N F
DS N 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 D 1 EA 0 U 9B----- N
DF SMS D 1 EA 0 U SF9SX-N F
DS SMS D 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