The Clutch Assembly, cataloged under National Stock Number 2520-00-653-9216, 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 1 specification, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-00-653-9216 |
| Primary Part Number | 7049996 |
| Item Name | Clutch Assembly |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | CONSIST OF FOLLOWING ITEMS,3 HI-PRO KEYS P/N 8395420,1 THRUST PLATE P/N 8395424,9 INNER DISC P/N 8395422,10 OUTER DISC P/N 8395427,1 PRESSURE PLATE P/N 8395425,1 ADJ LOCK SPRING P/N 839542,1 AJD COLLAR P/N,1 PIN STRAIGHT HEADLESS P/N 10870570,3 DOGS P/N 8395421 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7049996 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 4-09626 PM PRIMARY | Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA) |
| Reference | Meaning |
|---|---|
| PML-385 | 5/9 Secondary reference Rockford Powertrain Inc Div Powertrain Rockford, Inc. |
| 4-09626 | 5/9 Secondary reference Rockford Powertrain Inc Div Powertrain Rockford, Inc. |
| PML-385 | 5/9 Secondary reference U.S. Government activity |
| 444 | 5/9 Secondary reference Rockford Powertrain Inc Div Powertrain Rockford, Inc. |
NSN 2520-00-653-9216 is a Clutch Assembly, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-653-9216 has 2 manufacturer part numbers on file: 7049996 (U S Army Tank Automotive Command Amsta-Im-Mm), 4-09626 PM (Rockford Powertrain Inc Div Powertrain Rockford, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 5315-01-626-5977, 5340-01-686-6417. Verify interchangeability with system specifications before substitution.
Key specifications for 7049996: General Characteristics Item Description: CONSIST OF FOLLOWING ITEMS,3 HI-PRO KEYS P/N 8395420,1 THRUST PLATE P/N 8395424,9 INNER DISC P/N 8395422,10 OUTER DISC P/N 8395427,1 PRESSURE PLATE P/N 8395425,1 ADJ LOCK SPRING P/N 839542,1 AJD COLLAR P/N,1 PIN STRAIGHT HEADLESS P/N 10870570,3 DOGS P/N 8395421. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.