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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): 5310-00-171-4531 (5310001714531, 001714531)

NIIN: 00-171-4531 Item Name: WASHER,FLAT INC: 13393
FSC: 5310 Assignment Date: Feb-14-1973 CRIT: X IIG: 13393
ISC: 1 Date Standardized: Feb-21-1982 HMIC: N DODIC:
NSC: 0 Cancellation Date: PMIC: A FIIG: A022B0
ESD: Schedule B: 7318.22.0000 DEMIL: A DEMIL INT: 1
TIIC: K Originator: KZ ADPEC: 0 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 5310-00-171-4531 in each of the following databases.

 • PROCUREMENT - Procurement History
 • BIZOPPS_ARC - Archived Business Opportunities
 • PID - Procurement Item Description
 • SUPPTECH - Supplemental Technical Information
 • APL - Allowance Parts List
 • AWARDS - Awards Information
 • AMDF - Army Master Data File
 • CRF - NICP Cross Reference File
 • D049 - Air Force End Items List
 • D200F - Air Force Indentures
 • DRAWINGS - Technical Documentation
 • ILS_INV - ILS Aviation Parts Availability
 • LIRSH - List of Items Requiring Special Handling
 • MSD - Materiel Support Division
 • NMDF - Navy Master Data File
 • NNRF - Navy NIIN Reference File
 • PROJECTIONS - Projected Future Procurements
 • SNUD - Stock Number User Directory
 • WHEREUSED - Where NIIN Used
 • WPS - Weapons Systems
 • GDAPL 2010 - GD Allowance Parts List
 • 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.


  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
37B202105P101 77264 PHOENIX SPECIALTY MFG CO INC C 5 9 5 KZ
37B202105P101 99207 GENERAL ELECTRIC COMPANY C 3 2 1 KE 3 D
Additional Part Information
Part Number CAGE Company Source RN CC RN VC DAC RN AAC RN FC RN SC RN JC SADC HCC MSDS
280457PC76 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER CRF,APL 3 2 X XX N 0
280457PC76 80066 ORDNANCE BUREAU OF U S GOVT CRF,APL 5 2 6 HD N 0
43W7718-50 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER CRF 3 2 2 KZ N 0
43W7718-50 94135 NAVAL ORDNANCE STANDARDS CRF 5 2 6 HD N 0
5030-33 26344 NEW HAVEN MFG CORP CRF 5 2 X XX N 0
682106PC1 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER CRF,APL 3 2 X XX N 0
682106PC1 80066 ORDNANCE BUREAU OF U S GOVT CRF 1 Y
750033 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER CRF 5 2 6 HD N 0
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
DA SMS Z Z 0 U H A $3.14 EA T2200X- Oct-01-2025 C
DF SMS Z N 0 U H F $3.14 EA SF9SX-N Oct-01-2025 C
DM SMS D Z 0 U H M $3.14 EA 12B2K-- Oct-01-2025 C
DN SMS Z 0 U H N $3.14 EA 9B----- Oct-01-2025 C
DS SMS D N 0 U H D $1.81 EA ------- Oct-01-2022 H
DS SMS Z N 0 U H I $3.14 EA ------- Oct-01-2025 C
Phrase Information
MOEC PC Phrase QPA UOM OOU JTC
DM 0 REV OF P/C Z 5310-00-184-8517 000
Technical Characteristics Information
MRC Requirement Statement Reply Statement
AAGR CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
AAUB HOLE DIAMETER 0.270 INCHES NOMINAL
ABMW PERIPHERAL SHAPE STYLE 1 ROUND
ABMX CENTER HOLE SHAPE STYLE 1 ROUND
ABNM THICKNESS 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
ADAV OVERALL DIAMETER 0.490 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
MATT MATERIAL STEEL COMP 321 OVERALL
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS 5510 OR 5645 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MOE Rules Information
MOE Rule Former MOER Effective AMC AMSC IMC IMCA Collaborators Receivers
A919 A187 Apr-01-2006 1 G Z CD GX|CD BN|CD|GX
FXGI FXKZ Apr-01-2006 1 G Z SX GX|TU GX|TU
N9BZ N9ZD Apr-01-2006 1 G Z KE GX|GT|KE GH|GX
MC47 MC10 Apr-01-2006 1 G Z PA GX|PA GX|PA
YB01 Apr-01-1991 YB YB
ZC01 Apr-01-1991 ZC ZC
ZH01 Apr-01-1991 ZH ZH
ZP01 Aug-01-2015 ZP ZP
ZS01 Aug-01-2000 ZS ZS
Replacement & Obsolete Information
Replaced / Replacement NIIN Information
FSC NIIN ISC Originator NSC Std. Date Status
5310 00-184-8517 3 98 0 May-31-2001 C
5310 00-843-1307 3 KZ 1 Feb-18-1982 H
Obsolete NIIN Information
FSC NIIN DEMIL NSC Cancelled
5310 00-843-1307 A 5 Jun-28-2013
Freight Information

Description: WASHER OR GASKETS, IRON OR STEEL, Originating Activity: KE
Hazardous Material: National Motor Freight Classification Number: 194160
Less Than One Truckload: U NMFC Sub-Item: X
Uniform Freight Classification Number: 55210 Rail Variance Code:
Less Than One Carload: Water Commodity Code: 713
Type of Cargo Code: Z Special Handling Code: 9
Air Commodity Special Handling Code: BZ Air Dimension Code: A
Integrity Code:
Packaging Information

Source: P Primary Inventory Control Activity (PICA) Status: C
Pri/Sec ICC: P Container NSN: Category Code: 01A0
Lvl A Pkg Req:  E  Unit Pack Size: Pres Material: 00
Lvl B Pkg Req:  Q  Unit Pack Weight: 0.1 Pres Method: 10
Lvl C Pkg Req:    Unit Pack Cube: 0.007 Wrapping Mat: 00
Opt Proc Ind:  O  Unpkg Item Dims: Spec Marking: 00
Supp Inst:  
Container FSC: SPI Number: SPI Revision:   
Unpkg Weight: SPI Date: Sep-18-2025 Pkg Design Activity: 14153
Inter Container Qty: AAA Inter Container Code: E5 Clean/Dry Procedure: 1
Unit Container: BD Item Type Storage:    Unit Container Level:   
    Cush/Dun Material: NA Cush/Dun Thickness: B
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