The Generator,engine Accessory, cataloged under National Stock Number 2920-01-655-4233, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is American Power Systems, Inc. Dba American Power Systems Inc Div American Power Systems. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-01-655-4233 |
| Primary Part Number | 185HPI-0L022-28 |
| Item Name | Generator,engine Accessory |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | American Power Systems, Inc. Dba American Power Systems Inc Div American Power Systems |
| Status | ACTIVE |
| Voltage in Volts | 28.0 |
| Shaft Rotation Direction | CLOCKWISE |
| Maximum Output Current Rating in Amps | 185.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B100241 | Np Aerospace Sv Limited (GBR) |
| 185HPI-0L022-28 PRIMARY | American Power Systems, Inc. Dba American Power Systems Inc Div American Power Systems (USA) |
NSN 2920-01-655-4233 is a Generator,engine Accessory, manufactured by American Power Systems, Inc. Dba American Power Systems Inc Div American Power Systems, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-655-4233 has 2 manufacturer part numbers on file: B100241 (Np Aerospace Sv Limited), 185HPI-0L022-28 (American Power Systems, Inc. Dba American Power Systems Inc Div American Power Systems).
Key specifications for 185HPI-0L022-28: Overall Height: 255.0 MILLIMETERS NOMINAL MM; Voltage in Volts: 28.0; Overall Length: 305.0 MILLIMETERS NOMINAL MM; Overall Width: 255.0 MILLIMETERS NOMINAL MM. 3 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.
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.