The Generator,engine Accessory, cataloged under National Stock Number 2920-01-579-5552, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is C E Niehoff & Co. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Generator,engine Accessory |
| FSC / FSG | 2920 — Engine Electrical System Components, Nonaircraft (FSG 29) |
| Manufacturers | C E Niehoff & Co (CAGE 76761); St Engineering Land Systems Ltd. Div Kinetics Design Manufacturing (CAGE Q0091); Ce Niehoff & Co Ltd (CAGE U8467) |
| Parameter | Value |
|---|---|
| NSN | 2920-01-579-5552 |
| Primary Part Number | N1603-3 |
| Item Name | Generator,engine Accessory |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | C E Niehoff & Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| N1603-3 PRIMARY | C E Niehoff & Co (USA) |
| 2001227046 | St Engineering Land Systems Ltd. Div Kinetics Design Manufacturing (SGP) |
| N1603-3 | Ce Niehoff & Co Ltd (GBR) |
NSN 2920-01-579-5552 is a Generator,engine Accessory, manufactured by C E Niehoff & Co, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-579-5552 has 3 manufacturer part numbers on file: N1603-3 (C E Niehoff & Co), 2001227046 (St Engineering Land Systems Ltd. Div Kinetics Design Manufacturing), N1603-3 (Ce Niehoff & Co Ltd).
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 2920-01-579-5552 has DEMIL Code B. 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.