The Cam,magneto Impulse Coupling, cataloged under National Stock Number 2920-01-486-9638, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2920-01-486-9638 |
| Item Name | Cam,magneto Impulse Coupling |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL IS SAE JJ403 NO.1020-1035 |
| Surface Treatment | CADMIUM OR ZINC |
| Material | STEEL |
| 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 |
|---|---|
| 9786E17-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2920-01-486-9638 is a Cam,magneto Impulse Coupling, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
Key specifications for 2920-01-486-9638: General Characteristics Item Description: MATERIAL IS SAE JJ403 NO.1020-1035; Surface Treatment: CADMIUM OR ZINC; Part Name Assigned by Controlling Agency: LOCKING OVER CENTER CAM; End Item Identification: OIL FILL TUBE 9786E17A. 3 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.