NSN 2520-00-770-3974 · NIIN 007703974 · Part number 7703974
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 2520 — Vehicular Power Transmission Components · FSG 25 — Vehicular Equipment Components · CAGE 19207
Government record, cited
NSN 2520-00-770-3974 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-770-3974. Manufacturer of record part number: 7703974.
Also searched as2520-00-770-3974 ·
2520007703974 ·
NIIN 007703974 ·
00-770-3974 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 19207 · 7703974 · A0005500 · A5500 · GPW4000 · GPW4000
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm
Identification
NSN: 2520-00-770-3974
NIIN: 007703974
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 7703974
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Axle Assy,automotiv, cataloged under National Stock Number 2520-00-770-3974, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Axle Assy,automotiv
FSC / FSG
2520 — Vehicular Power Transmission Components (FSG 25)
Manufacturers
U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Am General Llc (CAGE 34623)
Technical Specifications
Parameter
Value
NSN
2520-00-770-3974
Primary Part Number
7703974
Item Name
Axle Assy,automotiv
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5920-00-780-55672206230PC6POSSIBLE MATCH
FUSEHOLDER,RECEPTACLE
Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2590-01-049-1670A5500POSSIBLE MATCH
THRUST RING
Possible match (shared part number)Paccar Winch Inc Dba Paccar Winch Division
5325-01-069-14865502-175POSSIBLE MATCH
RING,RETAINING
Possible match (shared part number)Cooper Cameron Corp Cooper Cameron Valves Div
6720-01-551-5708A5500POSSIBLE MATCH
CAMERA,STILL PICTURE
Possible match (shared part number)Air Techniques, Inc.
5895-01-631-4825A5500POSSIBLE MATCH
SWITCHING SET,COMMUNICATIONS
Possible match (shared part number)Hewlett-Packard Company Dba HP
Ford Motor Co Ford Parts and Service Div Government Part Sales
Related Parts
5920-00-780-5567POSSIBLE MATCH
FUSEHOLDER,RECEPTACLE
2206230PC6
2590-01-049-1670POSSIBLE MATCH
THRUST RING
A5500
5325-01-069-1486POSSIBLE MATCH
RING,RETAINING
5502-175
6720-01-551-5708POSSIBLE MATCH
CAMERA,STILL PICTURE
A5500
5895-01-631-4825POSSIBLE MATCH
SWITCHING SET,COMMUNICATIONS
A5500
Frequently Asked Questions
What is NSN 2520-00-770-3974?
NSN 2520-00-770-3974 is a Axle Assy,automotiv, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
What part numbers are listed for NSN 2520-00-770-3974?
NSN 2520-00-770-3974 has 2 manufacturer part numbers on file: 7703974 (U S Army Tank Automotive Command Amsta-Im-Mm), A5500 (Am General Llc).
What NSN replaces 2520-00-770-3974?
5 possible matches (shared part number, not a government interchangeability claim): 5920-00-780-5567, 2590-01-049-1670, 5325-01-069-1486. Verify interchangeability with system specifications before substitution.
Is NSN 2520-00-770-3974 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.