PartsTable TECHNICAL DATA SHEET

NSN 2540-01-568-6640Government record, cited

Armor, Supplemental, Small Arms-Fr2540-01-568-6640

NSN 2540-01-568-6640 · NIIN 015686640 · Part number ACH10054-010

Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc · FSC 2540 — Vehicular Furniture and Accessories · FSG 25 — Vehicular Equipment Components · CAGE 0FW39

Government record, cited

NSN 2540-01-568-6640 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-568-6640. Manufacturer of record part number: ACH10054-010.

Also searched as 2540-01-568-6640 · 2540015686640 · NIIN 015686640 · 01-568-6640 · FSC 2540 Vehicular Furniture and Accessories · CAGE 0FW39 · ACH10054-010 · ACH10054

Nearby stock numbers ← 2540-01-568-6637 Armor, Supplemental, Small Arms-Fr · 2540-01-568-6646 Armor, Supplemental, Small Arms-Fr →

Features

Armor,supplemental,small Arms-Fr — FSC 2540
2 manufacturer part numbers on file
Manufacturer of record: Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc

Identification

NSN: 2540-01-568-6640
NIIN: 015686640
FSC: 2540 — Vehicular Furniture and Accessories
FSG: 25 — Vehicular Equipment Components
Primary part number: ACH10054-010
Manufacturer: Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc

General Description

The Armor,supplemental,small Arms-Fr, cataloged under National Stock Number 2540-01-568-6640, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.

Catalog Facts

Item Name	Armor,supplemental,small Arms-Fr
FSC / FSG	2540 — Vehicular Furniture and Accessories (FSG 25)
Manufacturers	Amz Alabama Inc. (CAGE 076M6); Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (CAGE 0FW39)

Technical Specifications

Parameter	Value
NSN	2540-01-568-6640
Primary Part Number	ACH10054-010
Item Name	Armor,supplemental,small Arms-Fr
FSC / FSG	2540 / 25 — Vehicular Furniture and Accessories
Manufacturer	Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL D — Destroy Item
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X
Unit of Issue	EA

⇄ Related Items 7

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

2540-01-568-6646ACH10054-017 POSSIBLE MATCH

ARMOR,SUPPLEMENTAL,SMALL ARMS-FR

Possible match (shared part number)Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc

2510-01-568-7318ACH10054-016 POSSIBLE MATCH

DOOR,VEHICULAR

Possible match (shared part number)Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc

2540-01-568-7336ACH10054-002 POSSIBLE MATCH

ARMOR,SUPPLEMENTAL,SMALL ARMS-FR

Possible match (shared part number)Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc

2540-01-568-7343ACH10054-001 POSSIBLE MATCH

ARMOR,SUPPLEMENTAL,SMALL ARMS-FR

Possible match (shared part number)Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc

2540-01-568-7353ACH10054-011 POSSIBLE MATCH

ARMOR,SUPPLEMENTAL,SMALL ARMS-FR

Possible match (shared part number)Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc

2540-01-569-3210ACH10054-003 POSSIBLE MATCH

ARMOR,SUPPLEMENTAL,SMALL ARMS-FR

Possible match (shared part number)Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc

2540-01-569-3692ACH10054-018 POSSIBLE MATCH

ARMOR,SUPPLEMENTAL,SMALL ARMS-FR

Possible match (shared part number)Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc

Cross-Reference Index

Part Number	Manufacturer
ACH10054-010	Amz Alabama Inc. (USA)
ACH10054-010 PRIMARY	Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA)

Reference documents

Reference	Meaning
ACH10054	D/9 Drawing number reference only Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc

Related Parts

2540-01-568-6646POSSIBLE MATCH

ARMOR,SUPPLEMENTAL,SMALL ARMS-FR

ACH10054-017

2510-01-568-7318POSSIBLE MATCH

DOOR,VEHICULAR

ACH10054-016

2540-01-568-7336POSSIBLE MATCH

ARMOR,SUPPLEMENTAL,SMALL ARMS-FR

ACH10054-002

2540-01-568-7343POSSIBLE MATCH

ARMOR,SUPPLEMENTAL,SMALL ARMS-FR

ACH10054-001

2540-01-568-7353POSSIBLE MATCH

ARMOR,SUPPLEMENTAL,SMALL ARMS-FR

ACH10054-011

2540-01-569-3210POSSIBLE MATCH

ARMOR,SUPPLEMENTAL,SMALL ARMS-FR

ACH10054-003

2540-01-569-3692POSSIBLE MATCH

ARMOR,SUPPLEMENTAL,SMALL ARMS-FR

ACH10054-018

Frequently Asked Questions

What is NSN 2540-01-568-6640?

NSN 2540-01-568-6640 is a Armor,supplemental,small Arms-Fr, manufactured by Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.

What part numbers are listed for NSN 2540-01-568-6640?

NSN 2540-01-568-6640 has 2 manufacturer part numbers on file: ACH10054-010 (Amz Alabama Inc.), ACH10054-010 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc).

What NSN replaces 2540-01-568-6640?

7 possible matches (shared part number, not a government interchangeability claim): 2540-01-568-6646, 2510-01-568-7318, 2540-01-568-7336. Verify interchangeability with system specifications before substitution.

Is NSN 2540-01-568-6640 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

What is the DEMIL code for NSN 2540-01-568-6640?

NSN 2540-01-568-6640 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.

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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