NSN 2920-01-178-8902 · NIIN 011788902 · Part number 12275435
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 2920 — Engine Electrical System Components, Nonaircraft · FSG 29 — Engine Accessories · CAGE 19207
Government record, cited
NSN 2920-01-178-8902 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-178-8902. Manufacturer of record part number: 12275435.
Also searched as2920-01-178-8902 ·
2920011788902 ·
NIIN 011788902 ·
01-178-8902 ·
FSC 2920 Engine Electrical System Components, Nonaircraft · CAGE 19207 · 12275435
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm
Identification
NSN: 2920-01-178-8902
NIIN: 011788902
FSC: 2920 — Engine Electrical System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 12275435
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Arm,adjusting,belt Tension, cataloged under National Stock Number 2920-01-178-8902, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 3 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.
Technical Specifications
Parameter
Value
NSN
2920-01-178-8902
Primary Part Number
12275435
Item Name
Arm,adjusting,belt Tension
FSC / FSG
2920 / 29 — Engine Electrical System Components, Nonaircraft
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
No interchangeability data on file.
Other items in FSC 2920 — Engine Electrical System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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2920-00-005-1596
2920-00-005-1596 · Item name not on file
2920-00-035-6718
2920-00-035-6718 · Item name not on file
2920-00-158-2674
REGULATOR,ENGINE GENERATOR
2920-00-255-4938
REGULATOR,ENGINE GENERATOR
2920-00-424-3259
PLATE ASSEMBLY,SEAL
2920-00-424-3259
PLATE ASSEMBLY,SEAL
2920-00-424-3259
PLATE ASSEMBLY,SEAL
Frequently Asked Questions
What is NSN 2920-01-178-8902?
NSN 2920-01-178-8902 is a Arm,adjusting,belt Tension, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
What part numbers are listed for NSN 2920-01-178-8902?
NSN 2920-01-178-8902 has 1 manufacturer part number on file: 12275435 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 12275435?
Key specifications for 12275435: Attachment Hole Diameter: 0.633 INCHES NOMINAL IN; Overall Thickness: 0.188 INCHES NOMINAL IN; Overall Length: 9.000 INCHES NOMINAL IN; Overall Width: 1.250 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 2920-01-178-8902 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.