PartsTable TECHNICAL DATA SHEET

NSN 5310-01-473-7244Government record, cited

Washer, Tiedown5310-01-473-7244

NSN 5310-01-473-7244 · NIIN 014737244 · Part number 28056141-2

Alliant Techsystems Operations Llc Dba Cci Speer Div Armament Systems Division · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 1PYT8

Government record, cited

NSN 5310-01-473-7244 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-473-7244. Manufacturer of record part number: 28056141-2.

Also searched as 5310-01-473-7244 · 5310014737244 · NIIN 014737244 · 01-473-7244 · FSC 5310 Nuts and Washers · CAGE 1PYT8 · 28056141-2 · TW0499

Nearby stock numbers ← 5310-01-473-7243 Washer, Damping, Tied · 5310-01-473-7335 Washer, Lock →

5310-01-473-7244 — Nuts and Washers

Features

Washer,tiedown — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: Alliant Techsystems Operations Llc Dba Cci Speer Div Armament Systems Division

Identification

NSN: 5310-01-473-7244
NIIN: 014737244
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 28056141-2
Manufacturer: Alliant Techsystems Operations Llc Dba Cci Speer Div Armament Systems Division

General Description

The Washer,tiedown, cataloged under National Stock Number 5310-01-473-7244, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Alliant Techsystems Operations Llc Dba Cci Speer Div Armament Systems Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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,tiedown
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	T.w. Engineering Company Limited (CAGE U8532); Alliant Techsystems Operations Llc Dba Cci Speer Div Armament Systems Division (CAGE 1PYT8)

Technical Specifications

Parameter	Value
NSN	5310-01-473-7244
Primary Part Number	28056141-2
Item Name	Washer,tiedown
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Alliant Techsystems Operations Llc Dba Cci Speer Div Armament Systems Division
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
TW0499	T.w. Engineering Company Limited (GBR)
28056141-2 PRIMARY	Alliant Techsystems Operations Llc Dba Cci Speer Div Armament Systems Division (USA)

Reference documents

Reference	Meaning
28056141-2	5/9 Secondary reference Alliant Techsystems Inc. Dba Atk Use CAGE Code 0mvu3 for Cataloging

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 5310-01-473-7244?

NSN 5310-01-473-7244 is a Washer,tiedown, manufactured by Alliant Techsystems Operations Llc Dba Cci Speer Div Armament Systems Division, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-473-7244?

NSN 5310-01-473-7244 has 2 manufacturer part numbers on file: TW0499 (T.w. Engineering Company Limited), 28056141-2 (Alliant Techsystems Operations Llc Dba Cci Speer Div Armament Systems Division).

Is NSN 5310-01-473-7244 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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