NSN 2540-01-348-1640 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-348-1640. Manufacturer of record part number: 12910642.
Also searched as2540-01-348-1640 ·
2540013481640 ·
NIIN 013481640 ·
01-348-1640 ·
FSC 2540 Vehicular Furniture and Accessories · CAGE 53119 · 12910642
Manufacturer of record: Sioux Manufacturing Corporation
Identification
NSN: 2540-01-348-1640
NIIN: 013481640
FSC: 2540 — Vehicular Furniture and Accessories
FSG: 25 — Vehicular Equipment Components
Primary part number: 12910642
Manufacturer: Sioux Manufacturing Corporation
General Description
The Armor,supplemental,small Arms-Fr, cataloged under National Stock Number 2540-01-348-1640, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Sioux Manufacturing Corporation. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: AY.
Technical Specifications
Parameter
Value
NSN
2540-01-348-1640
Primary Part Number
12910642
Item Name
Armor,supplemental,small Arms-Fr
FSC / FSG
2540 / 25 — Vehicular Furniture and Accessories
Manufacturer
Sioux Manufacturing Corporation
Status
ACTIVE
Design Type
PLASTIC
Shape
IRREGULAR
Material
PLASTIC
Mounting Attachment
NOT INCLUDED
Mounting Type
HOLE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
No interchangeability data on file.
Other items in FSC 2540 — Vehicular Furniture and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2540-00-003-8351
BOW,VEHICULAR TOP
2540-00-211-6255
ADAPTER,FLANGE
2540-00-286-9674
MIRROR ASSEMBLY,REARVIEW
2540-00-383-5078
PINTLE ASSEMBLY,TOWING
2540-00-402-8320
PEDAL,CONTROL
2540-00-693-1039
LINK,REPAIR,TIRE CROSS CHAIN
2540-01-221-1441
VENTILATOR,AIR CIRCULATING
2540-01-568-0545
INSULATION,VEHICULAR
Frequently Asked Questions
What is NSN 2540-01-348-1640?
NSN 2540-01-348-1640 is a Armor,supplemental,small Arms-Fr, manufactured by Sioux Manufacturing Corporation, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
What part numbers are listed for NSN 2540-01-348-1640?
NSN 2540-01-348-1640 has 2 manufacturer part numbers on file: 12910642 (Sioux Manufacturing Corporation), 12910642 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
What are the specifications of 12910642?
Key specifications for 12910642: Design Type: PLASTIC; Shape: IRREGULAR; Overall Length: 26.875 INCHES NOMINAL IN; Overall Width: 19.875 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 2540-01-348-1640 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 2540-01-348-1640?
NSN 2540-01-348-1640 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.