The Spark Plug, cataloged under National Stock Number 2920-01-520-6112, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Brp Us Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 2920-01-520-6112 |
| Primary Part Number | 509924 |
| Item Name | Spark Plug |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Brp Us 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 |
|---|---|
| 509924 PRIMARY | Brp Us Inc (USA) |
| Reference | Meaning |
|---|---|
| 509924 | 5/9 Secondary reference Evinrude Motors Product Group of Outboard Marine Corp |
| 772572 | 5/9 Secondary reference Evinrude Motors Product Group of Outboard Marine Corp |
| 509924 | 5/9 Secondary reference U.S. Government activity |
NSN 2920-01-520-6112 is a Spark Plug, manufactured by Brp Us Inc, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-520-6112 has 1 manufacturer part number on file: 509924 (Brp Us Inc).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-664-8209. Verify interchangeability with system specifications before substitution.
Key specifications for 509924: Special Features: USED ON OUTBOARD MOTOR, 100 HP, 4500 T, 5500 RPM RPM; Part Name Assigned by Controlling Agency: SPARK PLUG; End Item Identification: USNS BOWDITCH - SURVEY SHIP. 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.