The Starter-Generator,engine,nonairc, cataloged under National Stock Number 2920-01-246-5156, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-01-246-5156 |
| Primary Part Number | 150SG117Q |
| Item Name | Starter-Generator,engine,nonairc |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Shaft Drive End Style | SPLINED SHAFT END |
| Spline Length | 1.520 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN |
| Voltage in Volts | 28.0 |
| Shaft Rotation Direction | COUNTERCLOCKWISE |
| Maximum Operating Altitude Rating | 20000.0 FEET FT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 150SG117Q PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 150SG117Q PRIMARY | Vse Aviation, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 150SG117Q | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 150SG117Q | C/1 Advisory reference — outside the item-of-supply concept Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| 150SG117Q | 3/2 Design control — primary reference U.S. Government activity |
NSN 2920-01-246-5156 is a Starter-Generator,engine,nonairc, manufactured by Northrop Grumman Systems Corporation, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-246-5156 has 2 manufacturer part numbers on file: 150SG117Q (Northrop Grumman Systems Corporation), 150SG117Q (Vse Aviation, Inc.).
Key specifications for 150SG117Q: Shaft Drive End Style: SPLINED SHAFT END; Spline Length: 1.520 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN; Voltage in Volts: 28.0; Shaft Rotation Direction: COUNTERCLOCKWISE. 5 specifications are 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.
NSN 2920-01-246-5156 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.