The Cell Assembly,optical Instrument, cataloged under National Stock Number 1270-01-171-6942, 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. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1270-01-171-6942 |
| Primary Part Number | 13074091 |
| Item Name | Cell Assembly,optical Instrument |
| FSC / FSG | 1270 / 12 — Aircraft Gunnery Fire Control Components |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Optical Element Controlling Agency | DARCOM |
| Cell Identifying Number | 13074694 DRAWING NO. |
| Optical Element Quantity | 9 |
| Optical Element Type | SINGLE LENS |
| Optical Element Identifying Number | 13074890 DRAWING NO. AND 13074889 DRAWING NO. AND 13074888 DRAWING NO. AND 13074887 DRAWING NO. AND 13074886 DRAWING NO. |
| Accessory Components and Quantity | SPACER,LENS 6;CONTACT RING 2;COVER,MIRROR 2 |
| Cell Controlling Agency | DARCOM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 13074091 PRIMARY | Lockheed Martin Corporation (USA) |
| Reference | Meaning |
|---|---|
| 13074091 | 5/9 Secondary reference Program Manager Advanced Attack Helicopter Barcom Amcpm-Aah |
NSN 1270-01-171-6942 is a Cell Assembly,optical Instrument, manufactured by Lockheed Martin Corporation, classified under FSC 1270, Aircraft Gunnery Fire Control Components. Status: active.
NSN 1270-01-171-6942 has 1 manufacturer part number on file: 13074091 (Lockheed Martin Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 6150-01-406-8128, 5860-01-697-0307. Verify interchangeability with system specifications before substitution.
Key specifications for 13074091: Optical Element Controlling Agency: DARCOM; Cell Identifying Number: 13074694 DRAWING NO.; Optical Element Quantity: 9; Optical Element Type: SINGLE LENS. 7 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.
NSN 1270-01-171-6942 has DEMIL Code D. 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.