The Glow Plug, cataloged under National Stock Number 2920-01-532-6729, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Steyr Motors North America, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-01-532-6729 |
| Primary Part Number | 2177492/5 |
| Item Name | Glow Plug |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Steyr Motors North America, Inc. |
| Status | ACTIVE |
| Operating Voltage in Volts | 12.0 NOMINAL |
| 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 |
|---|---|
| ORC-26-330 | Holyhead Marine Services Ltd (GBR) |
| 2177492/5 | Steyr Motors Australia (AUS) |
| 2177492/5 PRIMARY | Steyr Motors North America, Inc. (USA) |
| 210978 | Wildhagen Marine-Service Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| 2177492/5 | 5/9 Secondary reference Steyr Motors Gmbh |
| 10460460 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 2177492/5 | 5/9 Secondary reference Steyr Motors Gmbh |
| 2177492/5 | 5/9 Secondary reference U.s. Defense Services, Inc. Dba Usds |
NSN 2920-01-532-6729 is a Glow Plug, manufactured by Steyr Motors North America, Inc., classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-532-6729 has 4 manufacturer part numbers on file: ORC-26-330 (Holyhead Marine Services Ltd), 2177492/5 (Steyr Motors Australia), 2177492/5 (Steyr Motors North America, Inc.), 210978 (Wildhagen Marine-Service Gmbh).
Key specifications for 2177492/5: Operating Voltage in Volts: 12.0 NOMINAL; Special Features: ALSO CALLED GLOW PLUG (STABGLUEHKERZE); End Item Identification: GLOW PIN ON ENGINE,DIESEL MDL MO256K43. 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.