The Glow Plug, cataloged under National Stock Number 2920-01-474-8424, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is John Deere Construction & Forestry Company. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-01-474-8424 |
| Primary Part Number | 251997990101 |
| Item Name | Glow Plug |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | John Deere Construction & Forestry Company |
| 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 |
|---|---|
| 3HA453 | Oshkosh Defense Llc (USA) |
| 251997990101 PRIMARY | John Deere Construction & Forestry Company (USA) |
| 251997990101 | Espar Products Inc (CAN) |
| Reference | Meaning |
|---|---|
| 251997990101 | 3/9 Design control — primary reference John Deere Construction & Forestry Company Div Direct Governmental Sales |
| 3HA453 | 5/9 Secondary reference Oshkosh Corp |
NSN 2920-01-474-8424 is a Glow Plug, manufactured by John Deere Construction & Forestry Company, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-474-8424 has 3 manufacturer part numbers on file: 3HA453 (Oshkosh Defense Llc), 251997990101 (John Deere Construction & Forestry Company), 251997990101 (Espar Products Inc).
Key specifications for 251997990101: End Item Identification: CONTRACTOR LOGISTICS LIFETIME SUPPORT (CRLS), HYDRAULIC EXCAVATOR TYPE 1 (HYEX)(MODEL 230 LCR HX1), NSN 3805-01-463-0804, TM5-3805-280-24-P; 2320-01-097-0260 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK). 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.