The Trip Assembly,governor, cataloged under National Stock Number 2990-01-120-4095, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories 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1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-120-4095 |
| Item Name | Trip Assembly,governor |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Status | ACTIVE |
| General Characteristics Item Description | RIGHT BANK;INCLUDES HEAVY DESIGN COUNTERWEIGHT ON CAMSHAFT END;UNBALANCED MOMENT |
| 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 |
|---|---|
| 8402913 | 5/9 Secondary reference General Motors Corp Electro-Motive Div |
| 8416525 | 3/9 Design control — primary reference General Motors Corp Electro-Motive Div |
NSN 2990-01-120-4095 is a Trip Assembly,governor, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
Key specifications for 2990-01-120-4095: General Characteristics Item Description: RIGHT BANK;INCLUDES HEAVY DESIGN COUNTERWEIGHT ON CAMSHAFT END;UNBALANCED MOMENT; End Item Identification: ENGINE,DIESEL,MODEL 12-645E2LL,1125HP,750 RPM,COUNTER CLOCKWISE ROTATION RPM. 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.