The Ring Transmission L, cataloged under National Stock Number 2520-00-770-7464, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is General Motors Corp. Government technical data includes 1 specification, 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-00-770-7464 |
| Primary Part Number | 6765301 |
| Item Name | Ring Transmission L |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| General Characteristics Item Description | RING TRANSMISSION L INCLUDES RING P/N19207-7707463 RETAINER P/N 19207-7708535 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 2520-00-770-7464 is a Ring Transmission L, manufactured by General Motors Corp, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-770-7464 has 3 manufacturer part numbers on file: 6765301 (General Motors Corp), 6765301 (Allison Transmission Inc Dba Allison Transmission, Inc), 7707464 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 6150-01-054-0279. Verify interchangeability with system specifications before substitution.
Key specifications for 6765301: General Characteristics Item Description: RING TRANSMISSION L INCLUDES RING P/N19207-7707463 RETAINER P/N 19207-7708535. 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.