NSN 2520-00-907-8971 · NIIN 009078971 · Part number 10940771
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 2520-00-907-8971 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-907-8971. Manufacturer of record part number: 10940771.
Also searched as2520-00-907-8971 ·
2520009078971 ·
NIIN 009078971 ·
00-907-8971 ·
FSC 2520 Vehicular Power Transmission Components · CAGE 19207 · 10940771 · HU12-5598 · HU12-5598
Nearby stock numbers← 2520-00-907-7393
·
2520-00-907-8982 Parts Kit, Driving Axle Different →
Features
Clutch,magnetic,vehicular — FSC 2520
Overall Diameter: 6.000 INCHES NOMINAL IN
Drive Type: ELECTRICAL
Torque Capacity: 250.000 FOOT-POUNDS NOMINAL FT
Field Hub Bore Diameter: 2.440 INCHES MINIMUM AND 2.441 INCHES MAXIMUM IN
Armature Hub Bore Diameter: 1.181 INCHES MINIMUM AND 1.183 INCHES MAXIMUM IN
3 manufacturer part numbers on file
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm
Identification
NSN: 2520-00-907-8971
NIIN: 009078971
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 10940771
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Clutch,magnetic,vehicular, cataloged under National Stock Number 2520-00-907-8971, 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. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2520-00-907-8971
Primary Part Number
10940771
Item Name
Clutch,magnetic,vehicular
FSC / FSG
2520 / 25 — Vehicular Power Transmission Components
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Overall Diameter
6.000 INCHES NOMINAL IN
Drive Type
ELECTRICAL
Torque Capacity
250.000 FOOT-POUNDS NOMINAL FT
Field Hub Bore Diameter
2.440 INCHES MINIMUM AND 2.441 INCHES MAXIMUM IN
Armature Hub Bore Diameter
1.181 INCHES MINIMUM AND 1.183 INCHES MAXIMUM IN
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 2520 — Vehicular Power Transmission Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2520-00-005-4937
CLUTCH PACKAGE
2520-00-006-6257
2520-00-006-6257 · Item name not on file
2520-00-008-9977
SPIDER,UNIVERSAL JOINT,VEHICULAR
2520-00-039-6567
SOCKET
2520-00-242-3316
CLUTCH ASSEMBLY,HUB
2520-00-358-3905
COVER
2520-00-366-7191
COLLAR,SHAFT LINKAGE
2520-00-708-6603
COVER CONTROL LEVER
Frequently Asked Questions
What is NSN 2520-00-907-8971?
NSN 2520-00-907-8971 is a Clutch,magnetic,vehicular, 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 2520-00-907-8971?
NSN 2520-00-907-8971 has 3 manufacturer part numbers on file: HU12-5598 (H&r Parts Company Llc Div H & R Parts Co Llc), HU12-5598 (The Carlyle Johnson Machine Co, Llc Dba Carlyle Johnson Machine Co Llc), 10940771 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 10940771?
Key specifications for 10940771: Overall Diameter: 6.000 INCHES NOMINAL IN; Drive Type: ELECTRICAL; Torque Capacity: 250.000 FOOT-POUNDS NOMINAL FT; Field Hub Bore Diameter: 2.440 INCHES MINIMUM AND 2.441 INCHES MAXIMUM IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 2520-00-907-8971 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.