The Lead Set,ignition,engine, cataloged under National Stock Number 2920-01-335-7780, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Ford Motor Craft. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-01-335-7780 |
| Primary Part Number | WR-4021 |
| Item Name | Lead Set,ignition,engine |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Ford Motor Craft |
| Status | ACTIVE |
| Component Quantity | 1 |
| End Item Source | 23040 |
| End Item Name | VAN,COMMERCIAL |
| Nonsupply Items and Quantities | WIRE SET 1 |
| 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 |
|---|---|
| WR-4021 | Ford Motor Craft (USA) |
| Reference | Meaning |
|---|---|
| E6PZ12259-B | 3/9 Design control — primary reference Ford Motor Company |
| E6PZ12259-B | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
NSN 2920-01-335-7780 is a Lead Set,ignition,engine, manufactured by Ford Motor Craft, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-335-7780 has 1 manufacturer part number on file: WR-4021 (Ford Motor Craft).
Key specifications for WR-4021: Component Quantity: 1; End Item Source: 23040; End Item Name: VAN,COMMERCIAL; Nonsupply Items and Quantities: WIRE SET 1. 4 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.