NSN 2540-01-461-8451 · NIIN 014618451 · Part number 12466834
General Dynamics Land Systems Inc. · FSC 2540 — Vehicular Furniture and Accessories · FSG 25 — Vehicular Equipment Components · CAGE 01417
Government record, cited
NSN 2540-01-461-8451 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-461-8451. Manufacturer of record part number: 12466834.
Also searched as2540-01-461-8451 ·
2540014618451 ·
NIIN 014618451 ·
01-461-8451 ·
FSC 2540 Vehicular Furniture and Accessories · CAGE 01417 · 12466834
Manufacturer of record: General Dynamics Land Systems Inc.
Identification
NSN: 2540-01-461-8451
NIIN: 014618451
FSC: 2540 — Vehicular Furniture and Accessories
FSG: 25 — Vehicular Equipment Components
Primary part number: 12466834
Manufacturer: General Dynamics Land Systems Inc.
General Description
The Shield,heater Duct, cataloged under National Stock Number 2540-01-461-8451, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is General Dynamics Land Systems Inc.. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
2540-01-461-8451
Primary Part Number
12466834
Item Name
Shield,heater Duct
FSC / FSG
2540 / 25 — Vehicular Furniture and Accessories
Manufacturer
General Dynamics Land Systems Inc.
Status
ACTIVE
Surface Treatment
PAINT
Material
ALUMINUM ALLOY
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)
Reference documents
Reference
Meaning
12466834
5/9Secondary reference
Am General Llc
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 2540-01-461-8451?
NSN 2540-01-461-8451 is a Shield,heater Duct, manufactured by General Dynamics Land Systems Inc., classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
What part numbers are listed for NSN 2540-01-461-8451?
NSN 2540-01-461-8451 has 2 manufacturer part numbers on file: 12466834 (General Dynamics Land Systems Inc.), 12466834 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 12466834?
Key specifications for 12466834: Overall Length: 21.500 INCHES NOMINAL IN; Special Features: NEXT HIGHER ASSY CARRIER,BRIDGE LAUNCHING; Surface Treatment: PAINT; End Item Identification: W/S CODE TANK, ABRAMS M-1. 2 specifications are documented in the U.S. Government catalog.
Is NSN 2540-01-461-8451 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.