The Connector,plug,electrical, cataloged under National Stock Number 5935-01-489-1409, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-489-1409 |
| Item Name | Connector,plug,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Status | ACTIVE |
| Body Style | STRAIGHT SHAPE, INTERNAL COUPLING |
| Terminal Type | COMPRESSION SINGLE MATING END SINGLE CONTACT GROUPING |
| Overall Diameter | 1.875 INCHES NOMINAL IN |
| Mating End Quantity | 1 |
| Contact Position Arrangement Style | 25-43 SINGLE MATING END |
| Terminal Location | FRONT SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 43 SINGLE MATING END SINGLE CONTACT GROUPING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MIL-DTL-3899 | 5/9 Secondary reference U.S. Government activity |
| MIL-DTL-38999/26 | 4/1 Identification reference U.S. Government activity |
| D38999/26MJ43PN | 2/2 Government specification standardization U.S. Government activity |
NSN 5935-01-489-1409 is a Connector,plug,electrical, classified under FSC 5935, Connectors, Electrical. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5935-01-564-7291. Verify interchangeability with system specifications before substitution.
Key specifications for 5935-01-489-1409: Body Style: STRAIGHT SHAPE, INTERNAL COUPLING; Terminal Type: COMPRESSION SINGLE MATING END SINGLE CONTACT GROUPING; Overall Diameter: 1.875 INCHES NOMINAL IN; Mating End Quantity: 1. 7 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.