The Coil,ignition, cataloged under National Stock Number 2920-01-133-8455, 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. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Coil,ignition |
| FSC / FSG | 2920 — Engine Electrical System Components, Nonaircraft (FSG 29) |
| Manufacturers | Kohler Co Engine Plant Div (CAGE 52845) |
| Parameter | Value |
|---|---|
| NSN | 2920-01-133-8455 |
| Primary Part Number | 41 519 21-S |
| Item Name | Coil,ignition |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Kohler Co Engine Plant Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 41 519 21-S PRIMARY | Kohler Co Engine Plant Div (USA) |
| Reference | Meaning |
|---|---|
| 231281 | C/1 Advisory reference — outside the item-of-supply concept Essex Industries, Inc. Dba Essex Industries |
| 231281 | 5/9 Secondary reference Kohler Co Engine Plant Div |
NSN 2920-01-133-8455 is a Coil,ignition, manufactured by Kohler Co Engine Plant Div, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-133-8455 has 1 manufacturer part number on file: 41 519 21-S (Kohler Co Engine Plant Div).
1 possible match (shared part number, not a government interchangeability claim): 2540-01-647-9351. Verify interchangeability with system specifications before substitution.
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.