Washer, Flat5310-01-669-0372

NSN 5310-01-669-0372 · NIIN 016690372 · Part number 332/D8665

Jcb Inc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 0JKF0

Government record, cited

NSN 5310-01-669-0372 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-669-0372. Manufacturer of record part number: 332/D8665.

Also searched as 5310-01-669-0372 · 5310016690372 · NIIN 016690372 · 01-669-0372 · FSC 5310 Nuts and Washers · CAGE 0JKF0 · 332/D8665

Nearby stock numbers ← 5310-01-669-0300 Nut, Plain, Hexagon · 5310-01-669-0470 Nut, Plain, Blind Rivet →

5310-01-669-0372 — Nuts and Washers

Features

Washer,flat — FSC 5310
Overall Diameter: 76.0 MILLIMETERS NOMINAL MM
Cross-Sectional Shape Style: RECTANGULAR
Peripheral Shape Style: ROUND
Material: STEEL OVERALL
Center Hole Shape Style: ROUND
Hole Diameter: 52.0 MILLIMETERS NOMINAL MM
Thickness: 2.0 MILLIMETERS NOMINAL MM

Identification

NSN: 5310-01-669-0372
NIIN: 016690372
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 332/D8665
Manufacturer: Jcb Inc.

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-669-0372, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Jcb Inc.. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-669-0372
Primary Part Number	332/D8665
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Jcb Inc.
Status	ACTIVE
Overall Diameter	76.0 MILLIMETERS NOMINAL MM
Cross-Sectional Shape Style	RECTANGULAR
Peripheral Shape Style	ROUND
Material	STEEL OVERALL
Center Hole Shape Style	ROUND
Hole Diameter	52.0 MILLIMETERS NOMINAL MM
Thickness	2.0 MILLIMETERS NOMINAL MM

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
332/D8665 PRIMARY	Jcb Inc. (USA)

No interchangeability data on file.

Other items in FSC 5310 — Nuts and Washers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5310-00-000-0040

5310-00-000-0040 · Item name not on file

5310-00-000-0077

NUT,PLAIN,ROUND

5310-00-000-0079

WASHER,FLAT

5310-00-000-0079

WASHER,FLAT

5310-00-000-1146

5310-00-000-1146 · Item name not on file

5310-00-000-3815

5310-00-000-3815 · Item name not on file

5310-00-000-4532

5310-00-000-4532 · Item name not on file

5310-00-000-4540

5310-00-000-4540 · Item name not on file

Frequently Asked Questions

What is NSN 5310-01-669-0372?

NSN 5310-01-669-0372 is a Washer,flat, manufactured by Jcb Inc., classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-669-0372?

NSN 5310-01-669-0372 has 1 manufacturer part number on file: 332/D8665 (Jcb Inc.).

What are the specifications of 332/D8665?

Key specifications for 332/D8665: Overall Diameter: 76.0 MILLIMETERS NOMINAL MM; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; Part Name Assigned by Controlling Agency: WASHER 76X52X2. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-669-0372 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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