The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-166-5966, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5935-01-166-5966 |
| Primary Part Number | J-0373 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications |
| Status | ACTIVE |
| Connector Locking Method | FRICTION |
| Body Style | STRAIGHT EDGE TYPE W/MOUNTING FLANGE |
| Terminal Type | PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Mating End Quantity | 1 |
| Precious Material | GOLD |
| Contact Position Arrangement Style | SWITCHING CONTACTS INSERTED BOARD SINGLE MATING END |
| Unthreaded Mounting Hole Diameter | 0.128 INCHES NOMINAL IN |
| Board Accommodated Length | 2.502 INCHES MINIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Precious Material and Weight | 0.030 GOLD GRAINS, TROY |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Distance Between Mounting Facility Centers | 2.937 INCHES NOMINAL IN |
| Included Contact Quantity | 30 SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Type | BIFURCATED SPRING SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | FIXED INTER-CONTACT |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment | GOLD SINGLE MATING END SINGLE CONTACT GROUPING |
| Insert Material | PLASTIC POLYESTER AND PLASTIC DIALLYL PHTHALATE 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 |
|---|---|
| 307-030-520-202 | Edac Inc (CAN) |
| J-0373 PRIMARY | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA) |
| 50-30SN-1 | Cinch Connectivity Solutions Inc. (USA) |
| Reference | Meaning |
|---|---|
| 00-6007-030-451-012-5 | 5/9 Secondary reference U.S. Government activity |
| 00-6007-030-451-012 | 5/2 Secondary reference U.S. Government activity |
| 252-15-90-160 | 5/9 Secondary reference Cinch Connectivity Solutions Inc. |
NSN 5935-01-166-5966 is a Connector,receptacle,electrical, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-166-5966 has 3 manufacturer part numbers on file: 307-030-520-202 (Edac Inc), J-0373 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications), 50-30SN-1 (Cinch Connectivity Solutions Inc.).
Key specifications for J-0373: Overall Height: 0.570 INCHES NOMINAL IN; Connector Locking Method: FRICTION; Body Style: STRAIGHT EDGE TYPE W/MOUNTING FLANGE; Terminal Type: PIN SINGLE MATING END SINGLE CONTACT GROUPING. 19 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.