Washer, Flat5310-01-479-8231

NSN 5310-01-479-8231 · NIIN 014798231 · Part number 541 PC NO. 5

Baier Hatch Co Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 078S5

Government record, cited

NSN 5310-01-479-8231 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-479-8231. Manufacturer of record part number: 541 PC NO. 5.

Also searched as 5310-01-479-8231 · 5310014798231 · NIIN 014798231 · 01-479-8231 · FSC 5310 Nuts and Washers · CAGE 078S5 · 541 PC NO. 5

Nearby stock numbers ← 5310-01-479-8123 · 5310-01-479-8238 Washer, Flat →

5310-01-479-8231 — Nuts and Washers

Features

Washer,flat — FSC 5310
Material: STEEL CORROSION RESISTING OVERALL
1 manufacturer part number on file
Manufacturer of record: Baier Hatch Co Inc

Identification

NSN: 5310-01-479-8231
NIIN: 014798231
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 541 PC NO. 5
Manufacturer: Baier Hatch Co Inc

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-479-8231, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Baier Hatch Co Inc. 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-479-8231
Primary Part Number	541 PC NO. 5
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Baier Hatch Co Inc
Status	ACTIVE
Material	STEEL CORROSION RESISTING 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
541 PC NO. 5 PRIMARY	Baier Hatch Co 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 5310-01-479-8231?

NSN 5310-01-479-8231 is a Washer,flat, manufactured by Baier Hatch Co Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-479-8231?

NSN 5310-01-479-8231 has 1 manufacturer part number on file: 541 PC NO. 5 (Baier Hatch Co Inc).

What are the specifications of 541 PC NO. 5?

Key specifications for 541 PC NO. 5: Special Features: COMPANY NAME: CENTER BOLT WASHER; End Item Identification: HATCH; Material: STEEL CORROSION RESISTING OVERALL. 1 specification is documented in the U.S. Government catalog.

Is NSN 5310-01-479-8231 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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