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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): 4820-00-138-3750 (4820001383750, 001383750)

( Historical )
NIIN: 00-138-3750 Item Name: VALVE,VACUUM BREAKING INC: 08101
FSC: 4820 Assignment Date: Aug-09-1971 CRIT: X IIG: 08101
ISC: 5 Date Standardized: Feb-01-1975 HMIC: N DODIC:
NSC: 4 Cancellation Date: Aug-29-2022 PMIC: U FIIG: A07100
ESD: Schedule B: 8481.80.9050 DEMIL: A DEMIL INT:
TIIC: 4 Originator: 98 ADPEC: RPDMRC: 3
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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 4820-00-138-3750 in each of the following databases.

 • CAGE - Commercial And Government Entity
 • H6 - Federal Item Name Directory
 • FSC - Federal Supply Class
 • Schedule B - Export Commodity Classifications

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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.


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Part Information
Part Number CAGE Company Status RN CC RN VC DAC RN AAC RN FC RN SC RN JC SADC HCC MSDS
28544-1 1-2 51729 DRESSER, INC. H 3 2 4 07 3 D
Technical Characteristics Information
MRC Requirement Statement Reply Statement
AAFZ BODY MATERIAL BRONZE
AAQL BODY STYLE B2 SINGLE CONNECTION, STRAIGHT FLOW
ABEP STEM MATERIAL BRONZE
ACKM FIRST END CONNECTION TYPE THREADED EXTERNAL PIPE
ACKN FIRST END STYLE DESIGNATOR J6 PLAIN
ACLG FIRST END NOMINAL PIPE SIZE ACCOMMODATED 1.500 INCHES
ACLL FIRST END THREAD DIRECTION RIGHT-HAND
ACSH SEAT MATERIAL BRONZE
ADQU FLOW CONTROL DEVICE DIAPHRAGM
ADQV FLOW CONTROL DEVICE MATERIAL ANY ACCEPTABLE
ADQZ END CONNECTION QUANTITY 1
AEVX TEMP ADJUSTABILITY NOT ADJUSTABLE
MOE Rules Information
MOE Rule Former MOER Effective AMC AMSC IMC IMCA Collaborators Receivers
G070 Apr-01-1991 0 0 07|75 07|75
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