The Generator,engine Accessory, cataloged under National Stock Number 2920-00-353-9557, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-00-353-9557 |
| Item Name | Generator,engine Accessory |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Status | ACTIVE |
| Distance From Raised Face to First Mounting Hole Center | 5.156 INCHES NOMINAL IN |
| Shaft Drive End Style | TAPERED SHAFT END, THREADED W/KEYWAY |
| Grounding Method | INTERNAL |
| Thread Length | 0.844 INCHES NOMINAL IN |
| Distance From Raised Face to Second Mounting Center | 9.719 INCHES NOMINAL IN |
| Mounting Style | BODY MTD W/FOUR THREADED MTG HOLES |
| Voltage in Volts | 24.0 |
| Armature Minimum Speed in RPM at Full Current Output | 1880 |
| Shaft Rotation Direction | CLOCKWISE |
| Angular Deviation of First Hole From Top Center in Deg | 90.0 |
| Mounting Hole Thread Diameter | 0.375 INCHES NOMINAL IN |
| Pilot Height | 0.438 INCHES NOMINAL IN |
| Taper Length | 1.156 INCHES NOMINAL IN |
| Mounting Hole Thread Quantity Per Inch | 24 |
| Environmental Protection | CORROSION RESISTANT AND FUNGUS RESISTANT |
| Submersibility | NONSUBMERSIBLE |
| Maximum Output Current Rating in Amps | 60.0 |
| Largest Diameter | 1.250 INCHES NOMINAL IN |
| Mounting Hole Thread Series Designator | UNF |
| Angular Deviation of Second Hole From First Hole in Deg | 90.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 1117382 | 5/9 Secondary reference General Motors Corp Delco Remy Div |
| 1117389 | 3/9 Design control — primary reference General Motors Corp Delco Remy Div |
| 1117382 | C/1 Advisory reference — outside the item-of-supply concept Borgwarner Pds (anderson), L.l.c. |
| 1117389 | C/1 Advisory reference — outside the item-of-supply concept Borgwarner Pds (anderson), L.l.c. |
NSN 2920-00-353-9557 is a Generator,engine Accessory, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
Key specifications for 2920-00-353-9557: Distance From Raised Face to First Mounting Hole Center: 5.156 INCHES NOMINAL IN; Shaft Drive End Style: TAPERED SHAFT END, THREADED W/KEYWAY; Grounding Method: INTERNAL; Thread Length: 0.844 INCHES NOMINAL IN. 20 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.