The Coupler,data Bus,ai, cataloged under National Stock Number 1680-01-553-5604, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Phoenix Logistics, Llc. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Coupler,data Bus,ai |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Phoenix Logistics, Llc (CAGE 0SCJ7); Te Connectivity Corporation Dba Raychem Product Division (CAGE 06090); The Boeing Company (CAGE 77272) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-553-5604 |
| Primary Part Number | D50777-243 |
| Item Name | Coupler,data Bus,ai |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Phoenix Logistics, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| D50777-243 PRIMARY | Phoenix Logistics, Llc (USA) |
| D-500-0455-2-613-078-T | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| 901-371-202-243 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| NH14052 | 5/2 Secondary reference U.S. Government activity |
NSN 1680-01-553-5604 is a Coupler,data Bus,ai, manufactured by Phoenix Logistics, Llc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-553-5604 has 3 manufacturer part numbers on file: D50777-243 (Phoenix Logistics, Llc), D-500-0455-2-613-078-T (Te Connectivity Corporation Dba Raychem Product Division), 901-371-202-243 (The Boeing Company).
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 1680-01-553-5604 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.