PartsTable TECHNICAL DATA SHEET

NSN 5310-01-499-3318Government record, cited

Washer, Flat5310-01-499-3318

NSN 5310-01-499-3318 · NIIN 014993318 · Part number 02976010

Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3) · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 3DGR3

Government record, cited

NSN 5310-01-499-3318 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-499-3318. Manufacturer of record part number: 02976010.

Also searched as 5310-01-499-3318 · 5310014993318 · NIIN 014993318 · 01-499-3318 · FSC 5310 Nuts and Washers · CAGE 3DGR3 · 02976010

Nearby stock numbers ← 5310-01-499-3280 · 5310-01-499-3331 Nut, Plain, Blind Rivet →

5310-01-499-3318 — Nuts and Washers

Features

Washer,flat — FSC 5310
Material: STEEL OVERALL
1 manufacturer part number on file
Manufacturer of record: Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3)

Identification

NSN: 5310-01-499-3318
NIIN: 014993318
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 02976010
Manufacturer: Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3)

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-499-3318, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3). Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-499-3318
Primary Part Number	02976010
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3)
Status	ACTIVE
Material	STEEL OVERALL

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
02976010 PRIMARY	Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3) (USA)

Reference documents

Reference	Meaning
02976010	3/9 Design control — primary reference Fontaine Fifth Wheel Company

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 5310-01-499-3318?

NSN 5310-01-499-3318 is a Washer,flat, manufactured by Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3), classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-499-3318?

NSN 5310-01-499-3318 has 1 manufacturer part number on file: 02976010 (Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3)).

What are the specifications of 02976010?

Key specifications for 02976010: End Item Identification: 2330-01-458-6865 M871A3 SEMI-TRAILER, 22.5 TON; Material: STEEL OVERALL. 1 specification is documented in the U.S. Government catalog.

Is NSN 5310-01-499-3318 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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