The Coupling Assembly, cataloged under National Stock Number 1265-01-069-4566, is classified within Federal Supply Class 1265 (Fire Control Transmitting and Receiving Equipment, Except Airborne) of the Fire Control Equipment group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. The record lists 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Coupling Assembly |
| FSC / FSG | 1265 — Fire Control Transmitting and Receiving Equipment, Except Airborne (FSG 12) |
| Manufacturers | Lockheed Martin Corporation Div Rms (CAGE 02769); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001) |
| Parameter | Value |
|---|---|
| NSN | 1265-01-069-4566 |
| Primary Part Number | 3147355-1 |
| Item Name | Coupling Assembly |
| FSC / FSG | 1265 / 12 — Fire Control Transmitting and Receiving Equipment, Except Airborne |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 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 |
|---|---|
| 781800-001 | Lockheed Martin Corporation Div Rms (USA) |
| 3147355-1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| PL 3147355-1 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| PL 781800-001 | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 781800-001 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| PL 781800-001 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
NSN 1265-01-069-4566 is a Coupling Assembly, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1265, Fire Control Transmitting and Receiving Equipment, Except Airborne. Status: active.
NSN 1265-01-069-4566 has 4 manufacturer part numbers on file: 781800-001 (Lockheed Martin Corporation Div Rms), 3147355-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), PL 3147355-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), PL 781800-001 (Lockheed Martin Corporation Div Rms).
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 1265-01-069-4566 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.