The Trip Assembly,overspeed, cataloged under National Stock Number 2815-01-394-8470, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2815-01-394-8470 |
| Item Name | Trip Assembly,overspeed |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Status | ACTIVE |
| General Characteristics Item Description | PART OF CAMSHAFT AND COUNTERWEIGHTS;INCLUDES WEIGHT,GUIDE,WASHER,SPRING,4 NUTS AND 2 BOLTS. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 8389517 | 5/9 Secondary reference General Motors Corp Electro-Motive Div |
| 40028231 | 3/9 Design control — primary reference General Motors Corp Electro-Motive Div |
NSN 2815-01-394-8470 is a Trip Assembly,overspeed, classified under FSC 2815, Diesel Engines and Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5310-01-418-2304. Verify interchangeability with system specifications before substitution.
Key specifications for 2815-01-394-8470: General Characteristics Item Description: PART OF CAMSHAFT AND COUNTERWEIGHTS;INCLUDES WEIGHT,GUIDE,WASHER,SPRING,4 NUTS AND 2 BOLTS.; Special Features: APPL FOR 900 RPM OPERATION. RPM; End Item Identification: DIESEL ENGINE;GENERAL MOTORS,ELECTRO-MOTIVE DIV,ALL 20-645 L/H AND R/H ROTATING ENGINES,EXCEPT MODEL 20-645E10B.. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.