NSN 2540-01-309-2949 · NIIN 013092949 · Part number 12344220
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 2540 — Vehicular Furniture and Accessories · FSG 25 — Vehicular Equipment Components · CAGE 19207
Government record, cited
NSN 2540-01-309-2949 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-309-2949. Manufacturer of record part number: 12344220.
Also searched as2540-01-309-2949 ·
2540013092949 ·
NIIN 013092949 ·
01-309-2949 ·
FSC 2540 Vehicular Furniture and Accessories · CAGE 19207 · 12344220
Overall Thickness: 0.430 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN
Nominal Overall Length: 9.688 INCHES IN
Material Document and Classification: ASTM C800 ASSN STD ALL MATERIAL RESPONSES
Material: FIBERGLASS OVERALL
1 manufacturer part number on file
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm
Identification
NSN: 2540-01-309-2949
NIIN: 013092949
FSC: 2540 — Vehicular Furniture and Accessories
FSG: 25 — Vehicular Equipment Components
Primary part number: 12344220
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Insulation,vehicular, cataloged under National Stock Number 2540-01-309-2949, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 4 specifications, 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. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
2540-01-309-2949
Primary Part Number
12344220
Item Name
Insulation,vehicular
FSC / FSG
2540 / 25 — Vehicular Furniture and Accessories
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Overall Thickness
0.430 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN
Nominal Overall Length
9.688 INCHES IN
Material Document and Classification
ASTM C800 ASSN STD ALL MATERIAL RESPONSES
Material
FIBERGLASS OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
U S Army Tank Automotive Command Amsta-Im-Mm (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.
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2540-00-001-3467
2540-00-001-3467 · Item name not on file
2540-00-001-3534
2540-00-001-3534 · Item name not on file
2540-00-001-3535
2540-00-001-3535 · Item name not on file
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2540-00-001-3536 · Item name not on file
2540-00-001-3537
BRACKET,HEADLIGHT,MOUNTING
2540-00-001-3538
BRACKET,HEADLIGHT,MOUNTING
Frequently Asked Questions
What is NSN 2540-01-309-2949?
NSN 2540-01-309-2949 is a Insulation,vehicular, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
What part numbers are listed for NSN 2540-01-309-2949?
NSN 2540-01-309-2949 has 1 manufacturer part number on file: 12344220 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 12344220?
Key specifications for 12344220: Overall Thickness: 0.430 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN; Nominal Overall Length: 9.688 INCHES IN; Material Document and Classification: ASTM C800 ASSN STD ALL MATERIAL RESPONSES; Overall Width: 7.062 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 2540-01-309-2949 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.
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.