The Lead,ignition,engine, cataloged under National Stock Number 2920-00-587-6788, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Heale Manufacturing Co Llc. Government technical data includes 12 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-00-587-6788 |
| Primary Part Number | XH3250 |
| Item Name | Lead,ignition,engine |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Heale Manufacturing Co Llc |
| Status | ACTIVE |
| Round Conductor Size | 2 AWG SINGLE CONDUCTOR |
| Termination Type | TERMINAL STRAIGHT SPARK PLUG SECOND END SINGLE CONDUCTOR |
| Termination Type | LUG TERMINAL W/MOUNTING HOLE FIRST END SINGLE CONDUCTOR |
| Lead Overall Length | 14.000 INCHES NOMINAL IN |
| Strand Awg Size Per Conductor | 30 SINGLE CONDUCTOR |
| Cross-Sectional Shape Style | ROUND |
| Terminal Lug Aperture Size | 0.500 INCHES SECOND END SINGLE CONDUCTOR IN |
| Terminal Lug Aperture Size | 0.500 INCHES FIRST END SINGLE CONDUCTOR IN |
| Conductor Form | STRANDED SINGLE CONDUCTOR |
| Strand Quantity Per Conductor | 665 SINGLE CONDUCTOR |
| Color | WHITE FIRST POSITION COVER SINGLE CONDUCTOR |
| Material | COPPER CORE CONDUCTOR SINGLE CONDUCTOR |
| 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 |
|---|---|
| XH3250 PRIMARY | Heale Manufacturing Co Llc (USA) |
| Reference | Meaning |
|---|---|
| 52420-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2920-00-587-6788 is a Lead,ignition,engine, manufactured by Heale Manufacturing Co Llc, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-00-587-6788 has 1 manufacturer part number on file: XH3250 (Heale Manufacturing Co Llc).
3 possible matches (shared part number, not a government interchangeability claim): 1340-01-149-0918, 5999-01-217-1588, 5998-01-392-6226. Verify interchangeability with system specifications before substitution.
Key specifications for XH3250: Round Conductor Size: 2 AWG SINGLE CONDUCTOR; Termination Type: TERMINAL STRAIGHT SPARK PLUG SECOND END SINGLE CONDUCTOR; Termination Type: LUG TERMINAL W/MOUNTING HOLE FIRST END SINGLE CONDUCTOR; Lead Overall Length: 14.000 INCHES NOMINAL IN. 12 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.