The Generator,engine Accessory, cataloged under National Stock Number 2920-01-347-6069, 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. Government technical data includes 12 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. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-01-347-6069 |
| Primary Part Number | A1-103 |
| Item Name | Generator,engine Accessory |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | C E Niehoff & Co |
| Status | ACTIVE |
| Distance Between Shaft Center and Bottom Mounting Hole Center | 3.312 INCHES NOMINAL IN |
| Distance Between Outside Surfaces of Hinge Bracket | 8.531 INCHES NOMINAL IN |
| Bottom Mounting Hole Diameter | 0.450 INCHES NOMINAL IN |
| Mounting Style | BRACKET MTD W/THREE MTG HOLES, TOP HOLE THREADED |
| Voltage in Volts | 24.0 |
| Shaft Rotation Direction | CLOCKWISE OR COUNTERCLOCKWISE |
| Mounting Hole Thread Class | 2B |
| Mounting Hole Thread Diameter | 0.312 INCHES NOMINAL IN |
| Mounting Hole Thread Direction | RIGHT-HAND |
| Distance Between Shaft Center and Top Mounting Hole Center | 3.703 INCHES NOMINAL IN |
| Mounting Hole Thread Quantity Per Inch | 18 |
| Mounting Hole Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| A1-103 PRIMARY | C E Niehoff & Co (USA) |
NSN 2920-01-347-6069 is a Generator,engine Accessory, manufactured by C E Niehoff & Co, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-347-6069 has 1 manufacturer part number on file: A1-103 (C E Niehoff & Co).
6 possible matches (shared part number, not a government interchangeability claim): 1660-01-364-0549, 4320-01-373-8884, 5340-01-429-2262. Verify interchangeability with system specifications before substitution.
Key specifications for A1-103: Distance Between Shaft Center and Bottom Mounting Hole Center: 3.312 INCHES NOMINAL IN; Distance Between Outside Surfaces of Hinge Bracket: 8.531 INCHES NOMINAL IN; Bottom Mounting Hole Diameter: 0.450 INCHES NOMINAL IN; Mounting Style: BRACKET MTD W/THREE MTG HOLES, TOP HOLE THREADED. 12 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.