The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-340-0622, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Winchester Interconnect Rf Corporation. Government technical data includes 27 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5935-01-340-0622 |
| Primary Part Number | 7770-0451-6447 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Winchester Interconnect Rf Corporation |
| Status | ACTIVE |
| Connector Locking Method | BAYONET PIN |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, PANEL SOLDER |
| Terminal Type | SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY 173 SINGLE MATING END SINGLE CONTACT GROUPING |
| Overall Diameter | 0.778 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN |
| Mating End Quantity | 1 |
| Precious Material | GOLD |
| Contact Position Arrangement Style | C SINGLE MATING END |
| Shell Surface Treatment | GOLD AND NICKEL |
| Insert Material Document and Classification | MIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE AND L-P-403 ASSN STD SINGLE MATERIAL RESPONSE SINGLE MATING END |
| Precious Material and Weight | 0.105 GOLD GRAINS, TROY |
| Shell Material Document and Classification | AMS-5640,TY 303,COND A ASSN STD SINGLE MATERIAL RESPONSE |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 1 SINGLE MATING END SINGLE CONTACT GROUPING |
| Shell Surface Treatment Document and Classification | MIL-G-45204,TY 1,GRADE C,CL 1 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290,CL 1 FED SPEC 2ND TREATMENT RESPONSE |
| Operating Temp Rating | -65.0 CELSIUS MINIMUM AND 165.0 CELSIUS MAXIMUM DEGC |
| Included Contact Type | COAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment Document and Classification | MIL-G-45204,TY 1,GRADE C,CL 1 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290,CL 1 FED SPEC 2ND TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| Environmental Protection | CORROSION RESISTANT AND VIBRATION RESISTANT AND MOISTURE RESISTANT AND THERMAL SHOCK RESISTANT |
| Precious Material and Location | CONTACT AND SHELL SURFACES GOLD |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material Document and Classification | QQ-C-530 COND HT FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment | GOLD AND COPPER SINGLE MATING END SINGLE CONTACT GROUPING |
| Radio Frequency Type Contact Characteristic Impedance in Ohms | 50.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Insert Material | PLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END |
| Shell Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 7770-0451-6447 | Winchester Interconnect Rf Corporation (USA) |
| 6730-0523-3400 | Frontgrade Technologies Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6730-0523-3400 | 5/9 Secondary reference Kevlin Corporation Dba Cobham Sensor Systems Div Kevlin Division |
| 1A20206H01 | 3/2 Design control — primary reference U.S. Government activity |
| 3352-3201-00 | 5/9 Secondary reference Tyco Electronics Corp |
NSN 5935-01-340-0622 is a Connector,receptacle,electrical, manufactured by Winchester Interconnect Rf Corporation, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-340-0622 has 2 manufacturer part numbers on file: 7770-0451-6447 (Winchester Interconnect Rf Corporation), 6730-0523-3400 (Frontgrade Technologies Inc.).
Key specifications for 7770-0451-6447: Connector Locking Method: BAYONET PIN; Shell Type: SOLID; Body Style: STRAIGHT SHAPE, PANEL SOLDER; Terminal Type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING. 27 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.