Washer, Flat5310-01-449-5862

NSN 5310-01-449-5862 · NIIN 014495862 · Part number 4-X-2873

Haldex Brake Products Corporation · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 06721

Government record, cited

NSN 5310-01-449-5862 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-449-5862. Manufacturer of record part number: 4-X-2873.

Also searched as 5310-01-449-5862 · 5310014495862 · NIIN 014495862 · 01-449-5862 · FSC 5310 Nuts and Washers · CAGE 06721 · 4-X-2873

Nearby stock numbers ← 5310-01-449-5859 Washer, Flat · 5310-01-449-5867 Washer, Shouldered →

5310-01-449-5862 — Nuts and Washers

Features

Washer,flat — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Haldex Brake Products Corporation

Identification

NSN: 5310-01-449-5862
NIIN: 014495862
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 4-X-2873
Manufacturer: Haldex Brake Products Corporation

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-449-5862, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Haldex Brake Products Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Washer,flat
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Haldex Brake Products Corporation (CAGE 06721)

Technical Specifications

Parameter	Value
NSN	5310-01-449-5862
Primary Part Number	4-X-2873
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Haldex Brake Products Corporation
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
4-X-2873 PRIMARY	Haldex Brake Products Corporation (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 5310-01-449-5862?

NSN 5310-01-449-5862 is a Washer,flat, manufactured by Haldex Brake Products Corporation, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-449-5862?

NSN 5310-01-449-5862 has 1 manufacturer part number on file: 4-X-2873 (Haldex Brake Products Corporation).

Is NSN 5310-01-449-5862 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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