The Connector,plug,electrical, cataloged under National Stock Number 5935-01-652-6781, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rfs Technologies, Inc.. Government technical data includes 20 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-652-6781 |
| Primary Part Number | NM-LCF78-D01K |
| Item Name | Connector,plug,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Rfs Technologies, Inc. |
| Status | ACTIVE |
| Connector Locking Method | INTERNALLY THREADED COUPLING NUT |
| Width Across Flats | 1.57 INCHES NOMINAL IN |
| Body Style | STRAIGHT SHAPE |
| Terminal Type | CRIMP SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Mating End Quantity | 1 |
| Contact Position Arrangement Style | N SINGLE MATING END |
| Shell Surface Treatment | NICKEL AND TIN |
| Contact Maximum Frequency Rating | 3.7 GIGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 1 SINGLE MATING END SINGLE CONTACT GROUPING |
| Operating Temp Rating | -40.0 CELSIUS MINIMUM AND 60.0 CELSIUS MAXIMUM DEGC |
| Included Contact Type | COAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Connector Cable Strain Relief Method | COMPRESSION NUT |
| Environmental Protection | HUMIDITY RESISTANT AND FUNGUS RESISTANT |
| Precious Material and Location | CENTER CONTACT PLATING. GOLD |
| Contact Surface Treatment | GOLD OR SILVER SINGLE MATING END SINGLE CONTACT GROUPING |
| Threaded Device Type | COUPLING FACILITY |
| Radio Frequency Type Contact Characteristic Impedance in Ohms | 50.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Shell Material | COPPER ALLOY |
| 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 |
|---|---|
| NM-LCF78-D01K | Rfs Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2019383 | D/9 Drawing number reference only U.S. Government activity |
| 2019383-001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5935-01-652-6781 is a Connector,plug,electrical, manufactured by Rfs Technologies, Inc., classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-652-6781 has 1 manufacturer part number on file: NM-LCF78-D01K (Rfs Technologies, Inc.).
Key specifications for NM-LCF78-D01K: Connector Locking Method: INTERNALLY THREADED COUPLING NUT; Width Across Flats: 1.57 INCHES NOMINAL IN; Body Style: STRAIGHT SHAPE; Terminal Type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING. 20 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.