The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-666-1280, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-00-666-1280 |
| Primary Part Number | 718634B |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 35.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Body Style | RECTANGULAR SHAPE |
| Terminal Type | SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING |
| Mating End Quantity | 1 |
| Precious Material | SILVER |
| Contact Position Arrangement Style | 2 ROWS OF CONTACTS NON-INSERTED BOARD SINGLE MATING END |
| Body Width | 0.781 INCHES NOMINAL IN |
| Precious Material and Weight | 0.016 SILVER GRAINS, TROY |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 16 SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Type | ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Maximum AC Voltage Rating in Volts | 2000.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | GUIDE PIN/SOCKET |
| Environmental Protection | CORROSION RESISTANT |
| Precious Material and Location | CONTACT SURFACE SILVER |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment | SILVER SINGLE MATING END SINGLE CONTACT GROUPING |
| 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 |
|---|---|
| BL64792ISSUE1 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 718634B PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| B866 | Souriau Usa, Inc. Dba Souriau Usa Inc (USA) |
| BL64792ISSUE1 | Souriau Usa, Inc. Dba Souriau Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| BL64792ISSUE1 | 5/9 Secondary reference American Telephone and Telegraph Co |
NSN 5935-00-666-1280 is a Connector,receptacle,electrical, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-666-1280 has 4 manufacturer part numbers on file: BL64792ISSUE1 (Lockheed Martin Corporation Div Rms - Mitchel Field), 718634B (Lockheed Martin Corporation Div Rms - Mitchel Field), B866 (Souriau Usa, Inc. Dba Souriau Usa Inc), BL64792ISSUE1 (Souriau Usa, Inc. Dba Souriau Usa Inc).
Key specifications for 718634B: Overall Height: 0.500 INCHES NOMINAL IN; Contact Maximum Current Rating in Amps: 35.0 SINGLE MATING END SINGLE CONTACT GROUPING; Body Style: RECTANGULAR SHAPE; Terminal Type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING. 18 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.