The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-126-6746, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Airborn Interconnect, Llc. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-126-6746 |
| Primary Part Number | WTB20-3SECSY |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Airborn Interconnect, Llc |
| Status | ACTIVE |
| Body Style | STRAIGHT TYPE |
| Contact Material | COPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS |
| Mating End Quantity | 1 |
| Unthreaded Mounting Hole Diameter | 0.100 INCHES NOMINAL IN |
| Distance Between Mounting Facility Centers | 2.600 INCHES NOMINAL IN |
| Included Contact Quantity | 3 SINGLE MATING END FIRST CONTACT GROUPING |
| Included Contact Quantity | 20 SINGLE MATING END SECOND CONTACT GROUPING |
| Included Contact Type | ROUND SOCKET SINGLE MATING END SECOND CONTACT GROUPING |
| Included Contact Type | COAXIAL SOCKET SINGLE MATING END FIRST CONTACT GROUPING |
| Polarization Method | GUIDE PIN/SOCKET |
| Insert Material | 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 |
|---|---|
| WTB20-3SECSY PRIMARY | Airborn Interconnect, Llc (USA) |
NSN 5935-01-126-6746 is a Connector,receptacle,electrical, manufactured by Airborn Interconnect, Llc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-126-6746 has 1 manufacturer part number on file: WTB20-3SECSY (Airborn Interconnect, Llc).
Key specifications for WTB20-3SECSY: Overall Height: 0.560 INCHES NOMINAL IN; Body Style: STRAIGHT TYPE; Contact Material: COPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS; Mating End Quantity: 1. 11 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.