Washer, Flat5310-01-294-0537

NSN 5310-01-294-0537 · NIIN 012940537 · Part number 74820

Prestolite Electric Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 24975

Government record, cited

NSN 5310-01-294-0537 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-294-0537. Manufacturer of record part number: 74820.

Also searched as 5310-01-294-0537 · 5310012940537 · NIIN 012940537 · 01-294-0537 · FSC 5310 Nuts and Washers · CAGE 24975 · 74820

Nearby stock numbers ← 5310-01-294-0416 Nut, Plain, Hexagon · 5310-01-294-0538 Washer, Flat →

5310-01-294-0537 — Nuts and Washers

Features

Washer,flat — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Prestolite Electric Inc

Identification

NSN: 5310-01-294-0537
NIIN: 012940537
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 74820
Manufacturer: Prestolite Electric Inc

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-294-0537, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Prestolite Electric Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Washer,flat
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Prestolite Electric Inc (CAGE 24975)

Technical Specifications

Parameter	Value
NSN	5310-01-294-0537
Primary Part Number	74820
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Prestolite Electric Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

⇄ Related Items 2

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

1680-01-653-538174820 POSSIBLE MATCH

GIMBAL,FLIGHT CONTROL,AIRCRAFT

Possible match (shared part number)Aerovironment, Inc.

6710-01-653-894874820 POSSIBLE MATCH

GIMBAL CAMERA EO IR

Possible match (shared part number)Aerovironment, Inc. Dba Aerovironment Inc

Cross-Reference Index

Part Number	Manufacturer
74820 PRIMARY	Prestolite Electric Inc (USA)

Reference documents

Reference	Meaning
74820	5/9 Secondary reference Prestolite Electric Inc

Related Parts

1680-01-653-5381POSSIBLE MATCH

GIMBAL,FLIGHT CONTROL,AIRCRAFT

74820

6710-01-653-8948POSSIBLE MATCH

GIMBAL CAMERA EO IR

74820

Frequently Asked Questions

What is NSN 5310-01-294-0537?

NSN 5310-01-294-0537 is a Washer,flat, manufactured by Prestolite Electric Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-294-0537?

NSN 5310-01-294-0537 has 1 manufacturer part number on file: 74820 (Prestolite Electric Inc).

What NSN replaces 5310-01-294-0537?

2 possible matches (shared part number, not a government interchangeability claim): 1680-01-653-5381, 6710-01-653-8948. Verify interchangeability with system specifications before substitution.

Is NSN 5310-01-294-0537 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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