The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-128-3687, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is The Boeing Company Div Defense. 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-128-3687 |
| Primary Part Number | ST5M1344JS3B |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Connector Locking Method | BAYONET PIN |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, EXTERNAL COUPLING |
| Terminal Type | CRIMP SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Bushing Accommodation Hole Shape | ROUND W/FLAT |
| Overall Diameter | 0.750 INCHES NOMINAL IN |
| Mating End Quantity | 1 |
| Precious Material | GOLD |
| Contact Position Arrangement Style | BNC SINGLE MATING END |
| Shell Surface Treatment | NICKEL |
| Insert Position in Deg | 110.0 AND 250.0 |
| Precious Material and Weight | 0.005 GOLD GRAINS, TROY |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 1 SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Mounting Facility Thickness | 0.128 INCHES NOMINAL IN |
| Nominal Thread Size | 0.500 INCHES IN |
| Operating Temp Rating | -65.0 CELSIUS MINIMUM AND 165.0 CELSIUS MAXIMUM DEGC |
| Included Contact Type | TRIAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | KEYWAY OR MULTIPLE KEYWAY |
| Contact Surface Treatment Document and Classification | MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| Color | NATURAL |
| Connector Cable Strain Relief Method | CRIMP TYPE AND SHRINKABLE TUBING |
| Environmental Protection | SHOCK RESISTANT AND THERMAL SHOCK RESISTANT AND VIBRATION RESISTANT |
| Precious Material and Location | CONTACT SURFACE GOLD |
| Distance From Mounting Shoulder to Front Face | 0.670 INCHES MINIMUM AND 0.680 INCHES MAXIMUM IN |
| Contact Removability | REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Class | 2A A |
| 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 |
|---|---|
| ST5M1344JS3B PRIMARY | The Boeing Company Div Defense (USA) |
| 31-33247-14 | Amphenol Corporation Div Amphenol Rf (USA) |
| Reference | Meaning |
|---|---|
| 4846-0903 | 5/2 Secondary reference U.S. Government activity |
| 33247-14 | 5/9 Secondary reference Amphenol Corporation Div Amphenol Rf |
| ST5M1344JS3B | 5/9 Secondary reference Solitron Devices, Inc. |
| SCD51990514-001 | 5/9 Secondary reference Harris Corp Government Aerospace Systems Div |
| 33247-14 | 5/9 Secondary reference Microwave Devices Inc |
| TRU-6166-7 | 5/2 Secondary reference U.S. Government activity |
| 10131488 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5935-01-128-3687 is a Connector,receptacle,electrical, manufactured by The Boeing Company Div Defense, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-128-3687 has 2 manufacturer part numbers on file: ST5M1344JS3B (The Boeing Company Div Defense), 31-33247-14 (Amphenol Corporation Div Amphenol Rf).
Key specifications for ST5M1344JS3B: Connector Locking Method: BAYONET PIN; Shell Type: SOLID; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING; Terminal Type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING. 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.