The Spring,helical,comp, cataloged under National Stock Number 1270-00-560-9227, is classified within Federal Supply Class 1270 (Aircraft Gunnery Fire Control Components) of the Fire Control Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Spring,helical,comp |
| FSC / FSG | 1270 — Aircraft Gunnery Fire Control Components (FSG 12) |
| Parameter | Value |
|---|---|
| NSN | 1270-00-560-9227 |
| Item Name | Spring,helical,comp |
| FSC / FSG | 1270 / 12 — Aircraft Gunnery Fire Control Components |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Reference | Meaning |
|---|---|
| 419037 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1270-00-560-9227 is a Spring,helical,comp, classified under FSC 1270, Aircraft Gunnery Fire Control Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6210-01-442-0779. Verify interchangeability with system specifications before substitution.
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.