The Coil,ignition, cataloged under National Stock Number 2920-01-237-0447, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-01-237-0447 |
| Item Name | Coil,ignition |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Status | ACTIVE |
| First Mounting Hole Diameter | 0.343 INCHES NOMINAL IN |
| Style Designator | BRACKET MOUNTED |
| Diameter | 2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN |
| Distance From Base of Coil to Mounting | 2.938 INCHES MINIMUM AND 3.062 INCHES MAXIMUM IN |
| Second Mounting Hole Diameter | 0.343 INCHES NOMINAL IN |
| DC Primary Voltage Rating | 22.0 VOLTS MINIMUM AND 30.0 VOLTS MAXIMUM |
| Height | 6.438 INCHES MINIMUM AND 6.562 INCHES MAXIMUM IN |
| Center to Center Distance Between First and Second Mounting Holes | 2.900 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| C-34192 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2920-01-237-0447 is a Coil,ignition, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
Key specifications for 2920-01-237-0447: First Mounting Hole Diameter: 0.343 INCHES NOMINAL IN; Style Designator: BRACKET MOUNTED; Diameter: 2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN; Distance From Base of Coil to Mounting: 2.938 INCHES MINIMUM AND 3.062 INCHES MAXIMUM IN. 8 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.