The Connector,plug,electrical, cataloged under National Stock Number 5935-01-543-3480, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-543-3480 |
| Primary Part Number | ST5M1258C5PAB81 |
| Item Name | Connector,plug,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Body Style | STRAIGHT SHAPE, INTERNAL COUPLING |
| Overall Diameter | 1.969 INCHES NOMINAL IN |
| Mating End Quantity | 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ST5M1258C5PAB81 | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| ST5M1258C5PAB81 | Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix (USA) |
| ST5M1258C5PAB81 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5935-01-543-3480 is a Connector,plug,electrical, manufactured by The Boeing Company Div Defense, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-543-3480 has 3 manufacturer part numbers on file: ST5M1258C5PAB81 (Amphenol Corp Div Amphenol Aerospace Operations), ST5M1258C5PAB81 (Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix), ST5M1258C5PAB81 (The Boeing Company Div Defense).
Key specifications for ST5M1258C5PAB81: Body Style: STRAIGHT SHAPE, INTERNAL COUPLING; Overall Diameter: 1.969 INCHES NOMINAL IN; Mating End Quantity: 1; Overall Length: 1.703 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.