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LogiQuest® Lite  A Commercial Alternative to WebFLIS

LogiQuest Lite provides instant access to information on millions of items in the Federal Supply Catalog.
National Stock Number(NSN): 4820-00-792-1041 (4820007921041, 007921041)

( Historical )
NIIN: 00-792-1041 Item Name: VALVE,RESTRICTOR CHECK INC: 20520
FSC: 4820 Assignment Date: Jan-01-1962 CRIT: N IIG: 20520
ISC: 2 Date Standardized: Dec-15-1974 HMIC: N DODIC:
NSC: 4 Cancellation Date: Nov-01-1999 PMIC: U FIIG: A046B0
ESD: Schedule B: DEMIL: B DEMIL INT:
TIIC: 4 Originator: AX ADPEC: RPDMRC: 9
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With a full subscription to LogiQuest, you can affordably maintain readiness of US military equipment, view current and historical NSN pricing, find substitutable manufacturer’s part numbers, analyze weapon systems, view detailed vendor data, proactively address DMSMS and bid on government selling opportunities. Directly search 60+ databases from Navy, Army, Air Force, Marines, and commercial sources. Examples include APL, AMDF, Milspecs, CAGE, SAM, EPLS, QPL, QPD, and many more.

The full version of LogiQuest has information related to NSN 4820-00-792-1041 in each of the following databases.

 • ILS_INV - ILS Aviation Parts Availability
 • WHEREUSED - Where NIIN Used
 • CAGE - Commercial And Government Entity
 • H6 - Federal Item Name Directory
 • FSC - Federal Supply Class

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Please note that LogiQuest Lite is an informational service only.  Clicking on the CAGE codes below will provide contact information for possible sources of supply.


  Contact an advertising partner for price and availability for this item.
Part Information
Part Number CAGE Company Status RN CC RN VC DAC RN AAC RN FC RN SC RN JC SADC HCC MSDS
11527 26044 SAF INDUSTRIES LLC H 5 2 X XX 3 D
130-100-027A 26044 SAF INDUSTRIES LLC H 3 2 X XX 3 D
37F38786 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION H 7 2 X XX D
37F38786 77751 NORTHROP GRUMMAN SYSTEMS CORPORATION H 7 2 X XX 3 D
Management Information
MOEC SOS A A C R C S L C CIIC U P Q U S C Unit Price UI UICF MCD Action Date C/H
DF JCD Y N 0 U 1 F $16.95 EA --1HS-N Dec-01-1979 H
Phrase Information
MOEC PC Phrase QPA UOM OOU JTC
DF V DISCONTINUED W/O REPLACEMENT 000
Technical Characteristics Information
MRC Requirement Statement Reply Statement
AAJD THREAD CLASS 3A 1ST END
AAJF THREAD DIRECTION RIGHT-HAND 1ST END
ABVL APERTURE DIAMETER 0.027 INCHES NOMINAL
ADQU FLOW CONTROL DEVICE POPPET
ADSU DISK LOADING METHOD SPRING
AHNC CONNECTION STYLE G42 FLARED 1ST END
AWLS CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END
AWLS CONNECTION TYPE THREADED EXTERNAL TUBE 2ND END
BBJX MOUNTING POSITION HORIZONTAL
CMLP THREAD QUANTITY PER INCH 18 1ST END
CQGM MAXIMUM OPERATING PRESSURE 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJX NOMINAL THREAD SIZE 0.562 INCHES 1ST END
CQRB SEAT ANGLE 37.0 DEGREES 1ST END
CWFD NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.375 INCHES 1ST END
FEAT SPECIAL FEATURES OVER-ALL DIM.,3.000 IN. LG,0.875 IN. ACROSS FLATS
MATT MATERIAL ALUMINUM ALLOY BODY
MATT MATERIAL RUBBER SYNTHETIC PACKING
MEDA MEDIA FOR WHICH DESIGNED HYDRAULIC FLUID, PHOSPHATE-ESTER BASE SINGLE RESPONSE
SFTT SURFACE TREATMENT ANODIZE
STYL STYLE DESIGNATOR B3 STRAIGHT THRU
THSD THREAD SERIES DESIGNATOR UNF 1ST END
MOE Rules Information
MOE Rule Former MOER Effective AMC AMSC IMC IMCA Collaborators Receivers
ZU01 Apr-01-1991 ZU ZU
Replacement & Obsolete Information
Obsolete NIIN Information
FSC NIIN DEMIL NSC Cancelled
1650 00-340-0616 B 7 Jan-01-1960
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