The Propeller Shaft,vehicular, cataloged under National Stock Number 2520-00-692-5513, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Rockford Powertrain Inc Div Powertrain Rockford, Inc.. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2520-00-692-5513 |
| Primary Part Number | 42-6187 |
| Item Name | Propeller Shaft,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Rockford Powertrain Inc Div Powertrain Rockford, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 8340078 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 42-6187 | Borg-Warner Corp (USA) |
| 42-6187 PRIMARY | Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA) |
| 1020078 | Fmc Corp (USA) |
| Reference | Meaning |
|---|---|
| 1020078 | 5/2 Secondary reference U.S. Government activity |
NSN 2520-00-692-5513 is a Propeller Shaft,vehicular, manufactured by Rockford Powertrain Inc Div Powertrain Rockford, Inc., classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-692-5513 has 4 manufacturer part numbers on file: 8340078 (U S Army Tank Automotive Command Amsta-Im-Mm), 42-6187 (Borg-Warner Corp), 42-6187 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.), 1020078 (Fmc Corp).
1 possible match (shared part number, not a government interchangeability claim): 5306-01-239-1307. Verify interchangeability with system specifications before substitution.
Key specifications for 42-6187: Special Features: CENTER TO CENTER DISTANCE BETWEEN HOLES: 1.678 IN. MIN AND 1.698 IN. MAX IN. 0 specifications are 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.