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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): 4820-00-010-1680 (4820000101680, 000101680)

NIIN: 00-010-1680 Item Name: VALVE,SAFETY RELIEF INC: 05488
FSC: 4820 Assignment Date: Jan-01-1963 CRIT: X IIG: 05488
ISC: 2 Date Standardized: Apr-02-1973 HMIC: N DODIC:
NSC: 0 Cancellation Date: PMIC: A FIIG: A046B0
ESD: Schedule B: 8481.40.0000 DEMIL: A DEMIL INT: 1
TIIC: 1 Originator: AX ADPEC: RPDMRC:
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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 4820-00-010-1680 in each of the following databases.

 • PROCUREMENT - Procurement History
 • PID - Procurement Item Description
 • SUPPTECH - Supplemental Technical Information
 • ILS_INV - ILS Aviation Parts Availability
 • NMDF - Navy Master Data File
 • NNRF - Navy NIIN Reference File
 • 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
21C2222-261 07482 GENERAL ELECTRIC COMPANY C 5 9 5 XX 3 B
21C2222-261 24446 GENERAL ELECTRIC COMPANY C 5 2 X XX 3 D
21C2222-261 31682 JANKE & COMPANY INC C 5 2 1 KE 3 D
A644X2-8 86768 TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT C 5 9 X XX 3 B
A644XB-2-8-2 09990 PARKER-HANNIFIN CORPORATION C 3 2 5 ZZ
A644XB2-8-2 86768 TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT C 5 9 X XX 3 B
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
DN SMS J 0 U 1 N $194.79 EA 9B----- Oct-01-2025 H
DS SMS J 0 U 1 D $213.66 EA ------- Oct-01-2022 H
DS SMS J 0 U 1 I $194.79 EA ------- Oct-01-2025 C
Technical Characteristics Information
MRC Requirement Statement Reply Statement
AAJD THREAD CLASS 3A ALL ENDS
AAJF THREAD DIRECTION RIGHT-HAND ALL ENDS
ADQU FLOW CONTROL DEVICE POPPET
ADSR BONNET TYPE INSIDE SPRING
ADST BONNET ATTACHMENT METHOD INTEGRAL
ADSU DISK LOADING METHOD SPRING
AEHZ MAXIMUM OPERATING TEMP 225.0 FAHRENHEIT SINGLE RESPONSE
AHNC CONNECTION STYLE G42 FLARED (TUBE) ALL ENDS
AQLR VALVE OPERATION METHOD AUTOMATIC
AWLS CONNECTION TYPE THREADED EXTERNAL TUBE ALL ENDS
CBBL FEATURES PROVIDED BONNET PACKING AND PRESSURE TIGHT OUTLET SIDE
CMLP THREAD QUANTITY PER INCH 16 ALL ENDS
CQCY ADJUSTABLE PRESSURE RANGE 10.0 TO 50.0 POUNDS PER SQUARE INCH
CQJX NOMINAL THREAD SIZE 0.750 INCHES ALL ENDS
CQQF OPERATING PRESSURE 50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CQRB SEAT ANGLE 37.0 DEGREES ALL ENDS
CSDC OPENING PRESSURE SETTING 35.0 POUNDS PER SQUARE INCH
CWFD NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.500 INCHES ALL ENDS
MATT MATERIAL STEEL COMP 303 BODY
MATT MATERIAL STEEL COMP 303 SEAT
MATT MATERIAL STEEL COMP 416 FLOW CONTROL DEVICE
MDCL MATERIAL DOCUMENT AND CLASSIFICATION FEDSTD66,AISI303/SAE30303 FED STD SINGLE MATERIAL RESPONSE BODY
MDCL MATERIAL DOCUMENT AND CLASSIFICATION FEDSTD66,AISI303/SAE30303 FED STD SINGLE MATERIAL RESPONSE SEAT
MDCL MATERIAL DOCUMENT AND CLASSIFICATION FEDSTD66,AISI416/SAE51416 FED STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MEDA MEDIA FOR WHICH DESIGNED WATER-OIL-GAS SINGLE RESPONSE
SFTT SURFACE TREATMENT PASSIVATE LOCATION NOT OTHERWISE SPECIFIED
STYL STYLE DESIGNATOR C1 ANGLE
THSD THREAD SERIES DESIGNATOR UNF ALL ENDS
TMQY FURNISHED ITEMS AND QUANTITY 2 FERRULE
MOE Rules Information
MOE Rule Former MOER Effective AMC AMSC IMC IMCA Collaborators Receivers
DGX1 Jan-01-2026 1 G GX GX
ZR01 Jun-01-1997 ZR ZR
Freight Information

Description: PRESSURE REG/RED/RELIEF VALVES NOI Originating Activity: XX
Hazardous Material: National Motor Freight Classification Number: 127220
Less Than One Truckload: P NMFC Sub-Item: X
Uniform Freight Classification Number: 64490 Rail Variance Code:
Less Than One Carload: Water Commodity Code: 576
Type of Cargo Code: Z Special Handling Code: 9
Air Commodity Special Handling Code: VZ Air Dimension Code: A
Integrity Code:
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