PartsTable TECHNICAL DATA SHEET

NSN 5310-01-438-8423Government record, cited

Washer, Flat5310-01-438-8423

NSN 5310-01-438-8423 · NIIN 014388423 · Part number HABD 8450-97

Air Liquide Advanced Technologies · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE F0037

Government record, cited

NSN 5310-01-438-8423 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-438-8423. Manufacturer of record part number: HABD 8450-97.

Also searched as 5310-01-438-8423 · 5310014388423 · NIIN 014388423 · 01-438-8423 · FSC 5310 Nuts and Washers · CAGE F0037 · HABD 8450-97 · 8450-97 · W002103

Nearby stock numbers ← 5310-01-438-8421 Washer, Flat · 5310-01-438-8424 Washer, Flat →

5310-01-438-8423 — Nuts and Washers

Features

Washer,flat — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: Air Liquide Advanced Technologies

Identification

NSN: 5310-01-438-8423
NIIN: 014388423
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: HABD 8450-97
Manufacturer: Air Liquide Advanced Technologies

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-438-8423, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Air Liquide Advanced Technologies. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Washer,flat
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Air Liquide Advanced Technologies (CAGE F0037)

Technical Specifications

Parameter	Value
NSN	5310-01-438-8423
Primary Part Number	HABD 8450-97
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Air Liquide Advanced Technologies
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
HABD 8450-97	Air Liquide Advanced Technologies (FRA)
W002103	Air Liquide Advanced Technologies (FRA)

Reference documents

Reference	Meaning
8450-97	3/2 Design control — primary reference U.S. Government activity

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 5310-01-438-8423?

NSN 5310-01-438-8423 is a Washer,flat, manufactured by Air Liquide Advanced Technologies, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-438-8423?

NSN 5310-01-438-8423 has 2 manufacturer part numbers on file: HABD 8450-97 (Air Liquide Advanced Technologies), W002103 (Air Liquide Advanced Technologies).

Is NSN 5310-01-438-8423 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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