The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-331-7642, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Thomas and Betts Corp Electronics Group. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-331-7642 |
| Primary Part Number | 609-4044ES |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Thomas and Betts Corp Electronics Group |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 1.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Connector Locking Method | LATCH |
| Body Style | ANGLE SHAPE |
| Terminal Type | PRINTED CIRCUIT 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 | 2 ROWS OF CONTACTS NON-INSERTED BOARD SINGLE MATING END |
| Body Height | 0.560 INCHES MAXIMUM IN |
| Unthreaded Mounting Hole Diameter | 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN |
| Insert Material Document and Classification | MIL-M-19877 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-M-24519 MIL SPEC 2ND MATERIAL RESPONSE SINGLE MATING END |
| Precious Material and Weight | 0.040 GOLD GRAINS, TROY |
| Terminal Location | SIDE SINGLE MATING END SINGLE CONTACT GROUPING |
| Distance Between Mounting Facility Centers | 2.350 INCHES MINIMUM AND 2.360 INCHES MAXIMUM IN |
| Included Contact Quantity | 40 SINGLE MATING END SINGLE CONTACT GROUPING |
| Body Length | 2.755 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN |
| Included Contact Type | SQUARE PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | MATING END |
| Contact Surface Treatment Document and Classification | MIL-G-45204,TY 2,GRADE C,CL 0 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290,CL 2 FED SPEC 2ND TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| Environmental Protection | VIBRATION RESISTANT AND CORROSION RESISTANT AND THERMAL SHOCK RESISTANT AND HUMIDITY RESISTANT |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material Document and Classification | QQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment | GOLD AND NICKEL SINGLE MATING END SINGLE CONTACT GROUPING |
| Insert Material | PLASTIC POLYAMIDE GLASS FILLED OR PLASTIC POLYESTER 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 |
|---|---|
| 609-4044ES | Thomas and Betts Corp Electronics Group (USA) |
| Reference | Meaning |
|---|---|
| 841182-5 | 3/9 Design control — primary reference Litton Systems Inc. Div Navigation Systems Division |
| 499926-9 | 5/9 Secondary reference Te Connectivity Corporation |
NSN 5935-01-331-7642 is a Connector,receptacle,electrical, manufactured by Thomas and Betts Corp Electronics Group, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-331-7642 has 1 manufacturer part number on file: 609-4044ES (Thomas and Betts Corp Electronics Group).
Key specifications for 609-4044ES: Overall Height: 1.100 INCHES MAXIMUM IN; Contact Maximum Current Rating in Amps: 1.0 SINGLE MATING END SINGLE CONTACT GROUPING; Connector Locking Method: LATCH; Body Style: ANGLE SHAPE. 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.