The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-319-1666, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation Dba Raychem Product Division. Government technical data includes 29 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-319-1666 |
| Primary Part Number | DK-621-0434-1S |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Te Connectivity Corporation Dba Raychem Product Division |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 3.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Connector Locking Method | BAYONET PIN |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, EXTERNAL COUPLING |
| Terminal Type | CRIMP SINGLE MATING END SINGLE CONTACT GROUPING |
| Bushing Accommodation Hole Shape | ROUND W/DOUBLE FLAT |
| Mating End Quantity | 1 |
| Contact Position Arrangement Style | RF SINGLE MATING END |
| Shell Surface Treatment | TIN AND NICKEL |
| Contact Maximum Frequency Rating | 2.0 MEGAHERTZ SINGLE MATING END SINGLE CONTACT GROUPING |
| Shell Material Document and Classification | QQ-C-530,CONDITION A OR H FED SPEC 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-10727 MIL SPEC 1ST TREATMENT RESPONSE |
| Thread Direction | RIGHT-HAND |
| Mounting Facility Thickness | 0.125 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.312 INCHES IN |
| Operating Temp Rating | -65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC |
| Included Contact Type | TRIAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Connector Cable Strain Relief Method | CRIMP TYPE |
| Distance From Mounting Shoulder to Front Face | 0.712 INCHES MAXIMUM IN |
| Contact Removability | REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Class | 2A A |
| Cable Entrance Diameter | 0.215 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 32 |
| Threaded Device Type | MOUNTING BUSHING |
| Thread Series Designator | UNEF |
| Contact Maximum DC Voltage Rating in Volts | 900.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Radio Frequency Type Contact Characteristic Impedance in Ohms | 50.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| 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 |
|---|---|
| DK-621-0434-1S | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| 900984-002 | L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1 (USA) |
| Reference | Meaning |
|---|---|
| DK-621-1434-1S | 5/9 Secondary reference Te Connectivity Corporation Dba Raychem Product Division |
| 9900P01657-002 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5935-01-319-1666 is a Connector,receptacle,electrical, manufactured by Te Connectivity Corporation Dba Raychem Product Division, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-319-1666 has 2 manufacturer part numbers on file: DK-621-0434-1S (Te Connectivity Corporation Dba Raychem Product Division), 900984-002 (L3harris Technologies, Inc. Dba L3harris Technologies Div Sas1).
Key specifications for DK-621-0434-1S: Contact Maximum Current Rating in Amps: 3.0 SINGLE MATING END SINGLE CONTACT GROUPING; Connector Locking Method: BAYONET PIN; Shell Type: SOLID; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING. 29 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.