The Adapter,connector, cataloged under National Stock Number 5935-01-418-9193, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cinch Connectivity Solutions Inc. Government technical data includes 26 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-418-9193 |
| Primary Part Number | ADT-2687-MF-002-02 |
| Item Name | Adapter,connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Cinch Connectivity Solutions Inc |
| Status | ACTIVE |
| Connector Locking Method | INTERNALLY THREADED COUPLING NUT AND EXTERNALLY THREADED SHELL |
| Body Style | STRAIGHT SHAPE |
| Contact Material | COPPER ALLOY ALL MATING ENDS ALL CONTACT GROUPINGS |
| Overall Diameter | 0.562 INCHES MAXIMUM IN |
| Mating End Quantity | 2 |
| Precious Material | GOLD |
| Contact Position Arrangement Style | TNC SECOND MATING END |
| Contact Position Arrangement Style | SM FIRST MATING END |
| Shell Surface Treatment | PASSIVATE |
| Contact Maximum Frequency Rating | 18.0 GIGAHERTZ ALL MATING ENDS ALL CONTACT GROUPINGS |
| Precious Material and Weight | 0.010 GOLD GRAINS, TROY |
| Shell Material Document and Classification | 582 ASSN STD SINGLE MATERIAL RESPONSE |
| Included Contact Quantity | 1 ALL MATING ENDS ALL CONTACT GROUPINGS |
| Shell Surface Treatment Document and Classification | QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE OR A380 ASSN STD 1ST TREATMENT RESPONSE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES AND 0.438 INCHES IN |
| Included Contact Type | COAXIAL SOCKET SECOND MATING END SINGLE CONTACT GROUPING |
| Included Contact Type | COAXIAL PIN FIRST MATING END SINGLE CONTACT GROUPING |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Contact Removability | NONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS |
| Thread Class | 2A AND 2B A |
| Contact Surface Treatment | GOLD ALL MATING ENDS ALL CONTACT GROUPINGS |
| Threaded Device Type | COUPLING FACILITY |
| Thread Series Designator | UNEF |
| Radio Frequency Type Contact Characteristic Impedance in Ohms | 50.0 ALL MATING ENDS ALL CONTACT GROUPINGS |
| Shell Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| ADT-2687-MF-002-02 PRIMARY | Cinch Connectivity Solutions Inc (USA) |
| 29878-2 PRIMARY | Huber+suhner Astrolab, Inc. Dba Huber & Suhner Astrolab Inc (USA) |
| 4182-2241-00 PRIMARY | Tyco Electronics Corp (USA) |
| Reference | Meaning |
|---|---|
| 4180-2241-00 | 5/9 Secondary reference Tyco Electronics Corp |
| 8949414-01 | 5/9 Secondary reference U.S. Government activity |
| ADT-2687-MF-002 | 5/9 Secondary reference Cinch Connectivity Solutions Inc |
NSN 5935-01-418-9193 is a Adapter,connector, manufactured by Cinch Connectivity Solutions Inc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-418-9193 has 3 manufacturer part numbers on file: ADT-2687-MF-002-02 (Cinch Connectivity Solutions Inc), 29878-2 (Huber+suhner Astrolab, Inc. Dba Huber & Suhner Astrolab Inc), 4182-2241-00 (Tyco Electronics Corp).
Key specifications for ADT-2687-MF-002-02: Connector Locking Method: INTERNALLY THREADED COUPLING NUT AND EXTERNALLY THREADED SHELL; Body Style: STRAIGHT SHAPE; Contact Material: COPPER ALLOY ALL MATING ENDS ALL CONTACT GROUPINGS; Overall Diameter: 0.562 INCHES MAXIMUM IN. 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.