PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5310PL1389543Washer,flat

Jednolity Indeks Materialowy - Uniform Material Index · NSN 5310-00-531-9514 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-531-9514 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-531-9514. Primary manufacturer part number: 5310PL1389543.
Features
  • Washer,flat — FSC 5310
  • 50 verified cross-references
  • Primary manufacturer: Jednolity Indeks Materialowy - Uniform Material Index
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-531-9514, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Jednolity Indeks Materialowy - Uniform Material Index. This item has 50 commercial cross-references from 35 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameWasher,flat
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersJednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H); Spaenaur Inc (CAGE 94223); E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales (CAGE A00AM); Royal Malaysian Navy (CAGE Y9992); Naval Sea Systems Command (CAGE 53711)
Technical Specifications
ParameterValue
NSN5310-00-531-9514
Primary Part Number5310PL1389543
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerJednolity Indeks Materialowy - Uniform Material Index
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5930-00-006-573710450 INTERCHANGEABLE
Switch,lever
Giga-Tronics Incorporated Dba Giga-Tronics
5315-00-010-34150904007-2 INTERCHANGEABLE
Pin,cotter
Agco Corp Parts Opn
5310-00-025-8118N-0-6 INTERCHANGEABLE
Nut,plain,hexagon
Honeywell Intl Inc Defense Avionics Systems
4010-00-053-0604 INTERCHANGEABLE
Chain,bead
5998-00-065-4472 INTERCHANGEABLE
Circuit Card Assembly
4730-00-119-371411450 INTERCHANGEABLE
Coupling Half,quick Disconnect
Haldex Brake Products Corporation
5330-00-119-795361-4X7ANKP0LY INTERCHANGEABLE
Packing,preformed
Hydranamics Inc
5930-00-153-8811511-006-00 INTERCHANGEABLE
Switch,push
Monaco Enterprises, Inc. Dba Monaco Enterprises Inc
5325-00-171-71455-0-320 INTERCHANGEABLE
Stud,turnlock Fastener
Southco Inc New York Div
5970-00-173-2370C26003 INTERCHANGEABLE
Insulator,bushing
Product Components Corporation
Cross-Reference Index
Part NumberManufacturer
5310PL1389543 Jednolity Indeks Materialowy - Uniform Material Index (POL)
W-2020 Spaenaur Inc (CAN)
5310005319514 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
AN960C6 Royal Malaysian Navy (MYS)
122-5277668 ITEM 58 Naval Sea Systems Command (USA)
2302923 Embraer Aviation International (FRA)
911287 Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA)
310-6360-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
310-6360-00 Wrought Washer Mfg., Inc. (USA)
218066 Zf Industrieantriebe Witten Gmbh (DEU)
Z4-6 W. M. Berg, Inc. (USA)
Y7-6 Zf Industrieantriebe Witten Gmbh (DEU)
10450 Kleinschmidt Inc (USA)
6027759 International Business Machines Corp Parts Order Center Dept E - 54 (USA)
310-6360-000 Zf Industrieantriebe Witten Gmbh (DEU)
90400-7 Comtec Information Systems Inc Digitronics Div (USA)
902991-04 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
LS9660C6 Lockheed Martin Corp (USA)
96305 Federal Screw Products, Inc. (USA)
50320 Kleinschmidt Inc (USA)
Related Parts
5930-00-006-5737INTERCHANGEABLE
SWITCH,LEVER
10450
5315-00-010-3415INTERCHANGEABLE
PIN,COTTER
0904007-2
5310-00-025-8118INTERCHANGEABLE
NUT,PLAIN,HEXAGON
N-0-6
4010-00-053-0604INTERCHANGEABLE
CHAIN,BEAD
5998-00-065-4472INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
4730-00-119-3714INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
11450
5330-00-119-7953INTERCHANGEABLE
PACKING,PREFORMED
61-4X7ANKP0LY
5930-00-153-8811INTERCHANGEABLE
SWITCH,PUSH
511-006-00
5325-00-171-7145INTERCHANGEABLE
STUD,TURNLOCK FASTENER
5-0-320
5970-00-173-2370INTERCHANGEABLE
INSULATOR,BUSHING
C26003
5330-00-178-2186INTERCHANGEABLE
SEAL,PLAIN ENCASED
5310-00-185-6463INTERCHANGEABLE
NUT,PLAIN,ROUND

Frequently Asked Questions

What is NSN 5310-00-531-9514?

NSN 5310-00-531-9514 is a Washer,flat, manufactured by Jednolity Indeks Materialowy - Uniform Material Index, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-531-9514?

NSN 5310-00-531-9514 has 50 cross-referenced part numbers: 5310PL1389543 (Jednolity Indeks Materialowy - Uniform Material Index), W-2020 (Spaenaur Inc), 5310005319514 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), AN960C6 (Royal Malaysian Navy), 122-5277668 ITEM 58 (Naval Sea Systems Command) and 45 more.

What NSN replaces 5310-00-531-9514?

There are 12 known substitutes for 5310-00-531-9514: 5930-00-006-5737, 5315-00-010-3415, 5310-00-025-8118 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 5310-00-531-9514 still in active supply?

NSN 5310-00-531-9514 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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