The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-102-8491, 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 25 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-102-8491 |
| Primary Part Number | WTB20-6PR7-SC |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Airborn Interconnect, Llc |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 5.0 SINGLE MATING END FIRST CONTACT GROUPING |
| Connector Locking Method | FRICTION |
| Body Style | STRAIGHT TYPE |
| Terminal Type | SOLDER WELL SINGLE MATING END FIRST CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END FIRST CONTACT GROUPING |
| Mating End Quantity | 1 |
| Precious Material | GOLD |
| Contact Position Arrangement Style | 26 SINGLE MATING END |
| Unthreaded Mounting Hole Diameter | 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Insert Material Document and Classification | MIL-M-14, TYPE GDI-30F OR TYPE SDG-F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END |
| Precious Material and Weight | 0.020 GOLD GRAINS, TROY |
| Terminal Location | BACK SINGLE MATING END FIRST CONTACT GROUPING |
| Features Provided | PRE-TINNED TERMINAL |
| Distance Between Mounting Facility Centers | 3.790 INCHES MINIMUM AND 3.810 INCHES MAXIMUM IN |
| Included Contact Quantity | 20 SINGLE MATING END FIRST CONTACT GROUPING |
| Operating Temp Rating | -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC |
| Included Contact Type | ROUND PIN SINGLE MATING END FIRST CONTACT GROUPING |
| Polarization Method | GUIDE PIN/SOCKET |
| Contact Surface Treatment Document and Classification | MIL-G-45204, TYPE 2, CLASS 1, GRADE C MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290, CLASS 2 FED SPEC 2ND TREATMENT RESPONSE SINGLE MATING END FIRST CONTACT GROUPING |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION RESISTANT AND CORROSION RESISTANT AND HUMIDITY RESISTANT AND FUNGUS RESISTANT |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Contact Removability | NONREMOVABLE SINGLE MATING END FIRST CONTACT GROUPING |
| Contact Material Document and Classification | QQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END FIRST CONTACT GROUPING |
| Contact Surface Treatment | GOLD AND NICKEL SINGLE MATING END FIRST CONTACT GROUPING |
| Insert Material | PLASTIC DIALLYL PHTHALATE GLASS FILLED 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 |
|---|---|
| WTB20-6PR7-SC | Airborn Interconnect, Llc (USA) |
| Reference | Meaning |
|---|---|
| 0172-3-1195-029 | 3/9 Design control — primary reference Usacecom Intelligence Electronic Warfare Sensors Directorate |
NSN 5935-01-102-8491 is a Connector,receptacle,electrical, manufactured by Airborn Interconnect, Llc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-102-8491 has 1 manufacturer part number on file: WTB20-6PR7-SC (Airborn Interconnect, Llc).
Key specifications for WTB20-6PR7-SC: Overall Height: 0.735 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN; Contact Maximum Current Rating in Amps: 5.0 SINGLE MATING END FIRST CONTACT GROUPING; Connector Locking Method: FRICTION; Body Style: STRAIGHT TYPE. 25 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.