The Optical Module, cataloged under National Stock Number 7050-01-681-6838, is classified within Federal Supply Class 7050 (Information Technology Components) of the General Purpose ADP Equipment group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7050-01-681-6838 |
| Primary Part Number | 278A092-6 |
| Item Name | Optical Module |
| FSC / FSG | 7050 / 70 — Information Technology Components |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Criticality Code Justification | CXCY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | Y |
| Unit of Issue | EA |
| Acquisition advice code | CH |
| Part Number | Manufacturer |
|---|---|
| 278A092-6 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| 35257-006 | 3/2 Design control — primary reference U.S. Government activity |
NSN 7050-01-681-6838 is a Optical Module, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 7050, Information Technology Components. Status: active.
NSN 7050-01-681-6838 has 1 manufacturer part number on file: 278A092-6 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for 278A092-6: Criticality Code Justification: CXCY; Part Name Assigned by Controlling Agency: OPTICAL MODULE; End Item Identification: MH-60S KNIGHTHAWK (THE CH-60S SEAHAWK PLATFORM DESIGNATION HAS BEEN CHANGED TO MH-60S KNIGHTHAWK.). 1 specification is 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 7050-01-681-6838 has DEMIL Code Q. 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.