The Switch,lock,ignition, cataloged under National Stock Number 2920-01-388-5494, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Kohler Co Engine Plant Div. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2920-01-388-5494 |
| Primary Part Number | 25-099-04-S |
| Item Name | Switch,lock,ignition |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Kohler Co Engine Plant Div |
| Status | ACTIVE |
| Switch Functional Positions | IGNITION |
| Inclosure Type | FULLY INCLOSED |
| 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 |
|---|---|
| 25-099-04-S PRIMARY | Kohler Co Engine Plant Div (USA) |
| Reference | Meaning |
|---|---|
| 2509904 | 5/9 Secondary reference Kohler Co Engine Plant Div |
NSN 2920-01-388-5494 is a Switch,lock,ignition, manufactured by Kohler Co Engine Plant Div, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-388-5494 has 1 manufacturer part number on file: 25-099-04-S (Kohler Co Engine Plant Div).
Key specifications for 25-099-04-S: Switch Functional Positions: IGNITION; Inclosure Type: FULLY INCLOSED; Special Features: TRANSPORTER ,D CAGE 53711 IGNITION SWITCH; End Item Identification: E/I TRANSPORTER ,D CAGEB53711. 2 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.