The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-049-0681, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Div Rmd Strategic. Government technical data includes 26 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5935-01-049-0681 |
| Primary Part Number | 537765 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Raytheon Company Div Rmd Strategic |
| Status | ACTIVE |
| Connector Locking Method | JACKSCREW-SOCKET |
| Body Style | RECTANGULAR SHAPE |
| Terminal Type | SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.687 INCHES NOMINAL IN |
| Mating End Quantity | 1 |
| Precious Material | GOLD AND SILVER |
| Contact Position Arrangement Style | 18 SINGLE MATING END |
| Unthreaded Mounting Hole Diameter | 0.112 INCHES NOMINAL IN |
| Insert Material Document and Classification | MIL-M-19833,TYPE GDI-30F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END |
| Precious Material and Weight | 0.018 GOLD GRAINS, TROY AND 0.018 SILVER GRAINS, TROY |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 18 SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.138 INCHES AND 0.112 INCHES IN |
| Included Contact Type | ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 0.625 INCHES NOMINAL IN |
| Polarization Method | JACKSCREW |
| Precious Material and Location | CONTACT SURFACES GOLD AND CONTACT SURFACES SILVER |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Class | 2A AND 2B A |
| Thread Quantity Per Inch | 32 |
| Contact Surface Treatment | GOLD AND SILVER SINGLE MATING END SINGLE CONTACT GROUPING |
| Threaded Device Type | COUPLING FACILITY AND MOUNTING STUD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 537765 PRIMARY | Raytheon Company Div Rmd Strategic (USA) |
| KCII/1020 | Koehlke Components Inc (USA) |
| Reference | Meaning |
|---|---|
| 990-18M2SL | 5/9 Secondary reference Positronic Industries Inc Div Amphenol Military Aerospace Operations |
| 990-18M2SL | 5/9 Secondary reference U.S. Government activity |
NSN 5935-01-049-0681 is a Connector,receptacle,electrical, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-049-0681 has 2 manufacturer part numbers on file: 537765 (Raytheon Company Div Rmd Strategic), KCII/1020 (Koehlke Components Inc).
Key specifications for 537765: Overall Height: 0.844 INCHES NOMINAL IN; Connector Locking Method: JACKSCREW-SOCKET; Body Style: RECTANGULAR SHAPE; Terminal Type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING. 26 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.