The Generator,engine Accessory, cataloged under National Stock Number 2920-01-320-3744, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Volvo Penta Uk Ltd. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-01-320-3744 |
| Primary Part Number | 849563-2 |
| Item Name | Generator,engine Accessory |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Volvo Penta Uk Ltd |
| Status | ACTIVE |
| Distance Between Shaft Center and Bottom Mounting Hole Center | 85.0 MILLIMETERS NOMINAL MM |
| Top Mounting Hole Diameter | 8.1 MILLIMETERS NOMINAL MM |
| Bottom Mounting Hole Diameter | 11.2 MILLIMETERS NOMINAL MM |
| Mounting Style | FLANGE MTD W/TWO MTG HOLES |
| Voltage in Volts | 28.0 |
| Shaft Rotation Direction | CLOCKWISE |
| Angular Deviation of First Hole From Top Center in Deg | 340.0 |
| Pilot Diameter | 17.0 MILLIMETERS NOMINAL MM |
| Pilot Height | 11.7 MILLIMETERS NOMINAL MM |
| Distance Between Shaft Center and Top Mounting Hole Center | 87.0 MILLIMETERS NOMINAL MM |
| Angular Deviation of Second Hole From First Hole in Deg | 160.0 |
| 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 |
|---|---|
| 849563-2 | Volvo Penta Uk Ltd (GBR) |
| Reference | Meaning |
|---|---|
| E780-095-768 | 3/9 Design control — primary reference Lansing Inc |
NSN 2920-01-320-3744 is a Generator,engine Accessory, manufactured by Volvo Penta Uk Ltd, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-320-3744 has 1 manufacturer part number on file: 849563-2 (Volvo Penta Uk Ltd).
Key specifications for 849563-2: Distance Between Shaft Center and Bottom Mounting Hole Center: 85.0 MILLIMETERS NOMINAL MM; Top Mounting Hole Diameter: 8.1 MILLIMETERS NOMINAL MM; Bottom Mounting Hole Diameter: 11.2 MILLIMETERS NOMINAL MM; Mounting Style: FLANGE MTD W/TWO MTG HOLES. 11 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.