The Glow Plug, cataloged under National Stock Number 2920-01-660-5057, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Engine Power, Inc. Dba Engine Power Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-01-660-5057 |
| Primary Part Number | 1G679-65512 |
| Item Name | Glow Plug |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Engine Power, Inc. Dba Engine Power Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 1G679-65512 PRIMARY | Engine Power, Inc. Dba Engine Power Inc (USA) |
NSN 2920-01-660-5057 is a Glow Plug, manufactured by Engine Power, Inc. Dba Engine Power Inc, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-660-5057 has 1 manufacturer part number on file: 1G679-65512 (Engine Power, Inc. Dba Engine Power Inc).
1 possible match (shared part number, not a government interchangeability claim): 2920-01-732-0139. Verify interchangeability with system specifications before substitution.
Key specifications for 1G679-65512: Part Name Assigned by Controlling Agency: PLUG,GLOW; End Item Identification: ENGINE,DIESEL 66A A. 0 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.