The Spark Plug-Lead Electrical, cataloged under National Stock Number 2925-00-800-4685, is classified within Federal Supply Class 2925 (Engine Electrical System Components, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is General Electric Company. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2925-00-800-4685 |
| Primary Part Number | 516D686P7 |
| Item Name | Spark Plug-Lead Electrical |
| FSC / FSG | 2925 / 29 — Engine Electrical System Components, Aircraft Prime Moving |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| General Characteristics Item Description | INCLUDES CHAMPION SPARK PLUG FHE-180-5,HOLDER,BUSHING,THD MATING CONNECTOR AND STRANDED SINGLE CONDUCTOR. LG FROM THD MATING SURFACE TO SPARK PLUG END 6.900 IN. MIN 7.000 IN. MAX IN |
| 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 |
|---|---|
| 516D686P7 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 8TM1AAX | 3/2 Design control — primary reference U.S. Government activity |
NSN 2925-00-800-4685 is a Spark Plug-Lead Electrical, manufactured by General Electric Company, classified under FSC 2925, Engine Electrical System Components, Aircraft Prime Moving. Status: active.
NSN 2925-00-800-4685 has 1 manufacturer part number on file: 516D686P7 (General Electric Company).
Key specifications for 516D686P7: General Characteristics Item Description: INCLUDES CHAMPION SPARK PLUG FHE-180-5,HOLDER,BUSHING,THD MATING CONNECTOR AND STRANDED SINGLE CONDUCTOR. LG FROM THD MATING SURFACE TO SPARK PLUG END 6.900 IN. MIN 7.000 IN. MAX IN. 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.