The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-502-0149, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Telephonics Corp. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-00-502-0149 |
| Primary Part Number | 51C6983-1 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Telephonics Corp |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 10.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.156 INCHES NOMINAL IN |
| Mating End Quantity | 1 |
| Body Width | 1.094 INCHES NOMINAL IN |
| Included Contact Quantity | 18 SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.112 INCHES IN |
| Body Length | 2.719 INCHES NOMINAL IN |
| Included Contact Type | ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 0.625 INCHES NOMINAL IN |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Threaded Device Type | MOUNTING HOLE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Insert Material | PLASTIC SINGLE MATING END |
| 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 |
|---|---|
| 51C6983-1 | Telephonics Corp (USA) |
| 51C6983G1 | Westinghouse Electric Corp (USA) |
| 51C6983-1 | Westinghouse Electric Corp (USA) |
| 51C6983GP1 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 51C6983GP1 | 5/2 Secondary reference U.S. Government activity |
| 51C6983G1 | 5/2 Secondary reference U.S. Government activity |
| 51C6983-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5935-00-502-0149 is a Connector,receptacle,electrical, manufactured by Telephonics Corp, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-502-0149 has 4 manufacturer part numbers on file: 51C6983-1 (Telephonics Corp), 51C6983G1 (Westinghouse Electric Corp), 51C6983-1 (Westinghouse Electric Corp), 51C6983GP1 (Westinghouse Electric Corp).
Key specifications for 51C6983-1: Overall Height: 0.875 INCHES NOMINAL IN; Contact Maximum Current Rating in Amps: 10.0 SINGLE MATING END SINGLE CONTACT GROUPING; Center to Center Distance Between Mounting Facilities Parallel to Length: 2.156 INCHES NOMINAL IN; Mating End Quantity: 1. 14 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.