The Connector,plug,electrical, cataloged under National Stock Number 5935-01-665-3644, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Infinite Electronics International, Inc. Div L-Com. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-665-3644 |
| Primary Part Number | MD66FJF |
| Item Name | Connector,plug,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Infinite Electronics International, Inc. Div L-Com |
| Status | ACTIVE |
| Body Style | STRAIGHT SHAPE, EXTERNAL COUPLING |
| Terminal Type | WIRE WRAP SINGLE MATING END SINGLE CONTACT GROUPING |
| Overall Diameter | 0.690 INCHES NOMINAL IN |
| Mating End Quantity | 1 |
| Contact Position Arrangement Style | 6 SINGLE MATING END |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 6 SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.500 INCHES IN |
| Body Length | 0.900 INCHES NOMINAL IN |
| Included Contact Type | PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Class | 2B |
| Thread Quantity Per Inch | 28 |
| Thread Series Designator | UNEF |
| 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 |
|---|---|
| MD66FJF PRIMARY | Infinite Electronics International, Inc. Div L-Com (USA) |
NSN 5935-01-665-3644 is a Connector,plug,electrical, manufactured by Infinite Electronics International, Inc. Div L-Com, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-665-3644 has 1 manufacturer part number on file: MD66FJF (Infinite Electronics International, Inc. Div L-Com).
Key specifications for MD66FJF: Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING; Terminal Type: WIRE WRAP SINGLE MATING END SINGLE CONTACT GROUPING; Overall Diameter: 0.690 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.