The Coupler,data Bus,ai, cataloged under National Stock Number 1680-01-553-5599, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Te Connectivity Corporation Dba Raychem Product Division (CAGE 06090); Phoenix Logistics, Llc (CAGE 0SCJ7); The Boeing Company (CAGE 77272) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-553-5599 |
| Primary Part Number | D50777-223 |
| 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 A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| D-500-0458-2-613-078-T | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| D50777-223 PRIMARY | Phoenix Logistics, Llc (USA) |
| 901-371-202-223 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| NH14048 | 5/2 Secondary reference U.S. Government activity |
NSN 1680-01-553-5599 is a Coupler,data Bus,ai, manufactured by Phoenix Logistics, Llc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-553-5599 has 3 manufacturer part numbers on file: D-500-0458-2-613-078-T (Te Connectivity Corporation Dba Raychem Product Division), D50777-223 (Phoenix Logistics, Llc), 901-371-202-223 (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.
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.