The Glow Plug, cataloged under National Stock Number 2920-01-549-2079, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2920-01-549-2079 |
| Primary Part Number | 232-6662 |
| Item Name | Glow Plug |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Body Style | SHEATHED |
| 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 |
|---|---|
| 232-6662 | Hastings Deering (aust) Pty Ltd (AUS) |
| 232-6662 | Westrac Equipment Pty Ltd (AUS) |
| 232-6662 | William Adams Pty Ltd (AUS) |
| 232-6662 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 232-6662 | Finning (uk) Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 10077672 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 2920-01-549-2079 is a Glow Plug, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-549-2079 has 5 manufacturer part numbers on file: 232-6662 (Hastings Deering (aust) Pty Ltd), 232-6662 (Westrac Equipment Pty Ltd), 232-6662 (William Adams Pty Ltd), 232-6662 (Caterpillar Inc Div Caterpillar Defense), 232-6662 (Finning (uk) Ltd).
Key specifications for 232-6662: Body Style: SHEATHED; End Item Identification: FUEL GROUP. 1 specification is 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.