The Adapter,connector, cataloged under National Stock Number 5935-01-128-3645, 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 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5935-01-128-3645 |
| Primary Part Number | ST5M1425N01F |
| Item Name | Adapter,connector |
| 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 QUICK CONNECT |
| Bushing Accommodation Hole Shape | ROUND |
| Mating End Quantity | 2 |
| Precious Material | GOLD |
| Contact Position Arrangement Style | TWIN-X ALL MATING ENDS |
| Insert Position in Deg | 0.0 AND 120.0 AND 240.0 |
| Precious Material and Weight | 0.020 GOLD GRAINS, TROY |
| Included Contact Quantity | 1 SECOND MATING END SECOND CONTACT GROUPING |
| Included Contact Quantity | 1 FIRST MATING END FIRST CONTACT GROUPING |
| Included Contact Quantity | 1 SECOND MATING END FIRST CONTACT GROUPING |
| Included Contact Quantity | 1 FIRST MATING END SECOND CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Mounting Facility Thickness | 0.437 INCHES NOMINAL IN |
| Nominal Thread Size | 0.500 INCHES IN |
| Contact Maximum AC Voltage Rating in Volts | 500.0 ALL MATING ENDS ALL CONTACT GROUPINGS |
| Polarization Method | KEYWAY OR MULTIPLE KEYWAY |
| Contact Surface Treatment Document and Classification | MIL-G-45204,TY 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE ALL MATING ENDS ALL CONTACT GROUPINGS |
| Environmental Protection | SHOCK PROOF AND VIBRATION PROOF |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Contact Removability | NONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 28 |
| Contact Surface Treatment | GOLD ALL MATING ENDS ALL CONTACT GROUPINGS |
| Threaded Device Type | MOUNTING BUSHING |
| Thread Series Designator | UNEF |
| Radio Frequency Type Contact Characteristic Impedance in Ohms | 50.0 ALL MATING ENDS ALL CONTACT GROUPINGS |
| Shell Material | COPPER ALLOY |
| 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 |
|---|---|
| ST5M1425N01F PRIMARY | The Boeing Company Div Defense (USA) |
| 31-30154-3 | Amphenol Corporation Div Amphenol Rf (USA) |
| 30154-3 | Amphenol Corporation Div Amphenol Rf (USA) |
| 30154-3 | Microwave Devices Inc (USA) |
| Reference | Meaning |
|---|---|
| 5890-0901 | 5/2 Secondary reference U.S. Government activity |
| 10135648 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5935-01-128-3645 is a Adapter,connector, manufactured by The Boeing Company Div Defense, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-128-3645 has 4 manufacturer part numbers on file: ST5M1425N01F (The Boeing Company Div Defense), 31-30154-3 (Amphenol Corporation Div Amphenol Rf), 30154-3 (Amphenol Corporation Div Amphenol Rf), 30154-3 (Microwave Devices Inc).
Key specifications for ST5M1425N01F: Connector Locking Method: BAYONET PIN; Shell Type: SOLID; Body Style: STRAIGHT SHAPE QUICK CONNECT; Bushing Accommodation Hole Shape: ROUND. 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.