The Turbosupercharger, cataloged under National Stock Number 2950-01-253-8902, is classified within Federal Supply Class 2950 (Turbosupercharger and Components) of the Engine Accessories group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Turbosupercharger |
| FSC / FSG | 2950 — Turbosupercharger and Components (FSG 29) |
| Manufacturers | Allison Transmission Inc Dba Allison Transmission, Inc (CAGE 73342); Schwitzer Engine Components a Household Intl Co (CAGE 53591); Rolls-Royce Solutions America Inc (CAGE 72582) |
| Parameter | Value |
|---|---|
| NSN | 2950-01-253-8902 |
| Primary Part Number | 8920678 |
| Item Name | Turbosupercharger |
| FSC / FSG | 2950 / 29 — Turbosupercharger and Components |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 8920678 | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| 189625 | Schwitzer Engine Components a Household Intl Co (USA) |
| 8920678 | Rolls-Royce Solutions America Inc (USA) |
| Reference | Meaning |
|---|---|
| 8920678 | 3/9 Design control — primary reference Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 |
| 8920678 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
NSN 2950-01-253-8902 is a Turbosupercharger, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 2950, Turbosupercharger and Components. Status: active.
NSN 2950-01-253-8902 has 3 manufacturer part numbers on file: 8920678 (Allison Transmission Inc Dba Allison Transmission, Inc), 189625 (Schwitzer Engine Components a Household Intl Co), 8920678 (Rolls-Royce Solutions America Inc).
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.