The Cover,gun Sight Hea, cataloged under National Stock Number 1270-00-211-6902, is classified within Federal Supply Class 1270 (Aircraft Gunnery Fire Control Components) of the Fire Control Equipment group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Cover,gun Sight Hea |
| FSC / FSG | 1270 — Aircraft Gunnery Fire Control Components (FSG 12) |
| Manufacturers | Lockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232); General Motors Corp (CAGE 24617) |
| Parameter | Value |
|---|---|
| NSN | 1270-00-211-6902 |
| Primary Part Number | 701404 |
| Item Name | Cover,gun Sight Hea |
| FSC / FSG | 1270 / 12 — Aircraft Gunnery Fire Control Components |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 701404 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 5581616 | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| 5581616 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| 5581616 | 5/9 Secondary reference General Motors Llc Dba General Motors |
NSN 1270-00-211-6902 is a Cover,gun Sight Hea, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 1270, Aircraft Gunnery Fire Control Components. Status: active.
NSN 1270-00-211-6902 has 2 manufacturer part numbers on file: 701404 (Lockheed Martin Corporation Div Rms - Mitchel Field), 5581616 (General Motors Corp).
3 possible matches (shared part number, not a government interchangeability claim): 5930-00-407-6967, 5305-01-379-9150, 5961-01-703-2878. 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.
NSN 1270-00-211-6902 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.