The Adapter,connector, cataloged under National Stock Number 5935-00-199-1790, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Joint Electronics Type Designation System. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5935-00-199-1790 |
| Primary Part Number | UG109BU |
| Item Name | Adapter,connector |
| FSC / FSG | 5935 / 59 — No Item Name Available |
| Manufacturer | Joint Electronics Type Designation System |
| Status | CANCELLED |
| Radio Frequency Type Contact Characteristic Impedance in Ohms | 50.0 ALL MATING ENDS SINGLE CONTACT GROUPING |
| Shell Type | SOLID |
| Insert Material | PLASTIC TETRAFLUOROETHYLENE ALL MATING ENDS |
| Shell Surface Treatment | SILVER |
| Included Contact Type | COAXIAL SOCKET ALL MATING ENDS SINGLE CONTACT GROUPING |
| Body Style | STRAIGHT SHAPE, INTERNAL COUPLING |
| Thread Series Designator | UNEF |
| Nominal Thread Length | 0.187 INCHES IN |
| Precious Material | SILVER |
| Contact Surface Treatment | SILVER ALL MATING ENDS SINGLE CONTACT GROUPING |
| Nominal Thread Size | 0.750 INCHES IN |
| Mating End Quantity | 2 |
| Contact Removability | NONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING |
| Shell Material | COPPER ALLOY |
| Precious Material and Location | CONTACT AND SHELL SURFACES SILVER |
| Included Contact Quantity | 1 ALL MATING ENDS SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING |
| Connector Locking Method | EXTERNALLY THREADED SHELL AND INTERNALLY THREADED COUPLING RING |
| Contact Position Arrangement Style | LN ALL MATING ENDS |
| Precious Material and Weight | 0.110 SILVER GRAINS, TROY |
| Thread Class | 2A AND 2B A |
| Overall Diameter | 0.746 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Threaded Device Type | COUPLING FACILITY |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| UG109BU PRIMARY | Joint Electronics Type Designation System (USA) |
| UG109AU PRIMARY | Joint Electronics Type Designation System (USA) |
| 1PC7625 | Airgas Safety, Inc. Dba Airgas (USA) |
| UG109A-U | Puget Sound Naval Shipyard and Intermediate Maintence Facility (USA) |
| 31-2221 | Amphenol Corporation Div Amphenol Rf (USA) |
| IPC7625 | Amphenol Corporation Div Amphenol Rf (USA) |
| RE49F289 | Department of the Navy (USA) |
| RE49F289 PRIMARY | Naval Ship Systems Command (USA) |
NSN 5935-00-199-1790 is a Adapter,connector, manufactured by Joint Electronics Type Designation System, classified under FSC 5935 (No Item Name Available). Status: cancelled.
NSN 5935-00-199-1790 has 8 cross-referenced part numbers: UG109BU (Joint Electronics Type Designation System), UG109AU (Joint Electronics Type Designation System), 1PC7625 (Airgas Safety, Inc. Dba Airgas), UG109A-U (Puget Sound Naval Shipyard and Intermediate Maintence Facility), 31-2221 (Amphenol Corporation Div Amphenol Rf) and 3 more.
There are 3 known substitutes for 5935-00-199-1790: 1650-00-109-6505, 5935-00-520-6649, 2520-00-848-0530. Verify interchangeability with system specifications before substitution.
Key specifications for UG109BU: Radio Frequency Type Contact Characteristic Impedance in Ohms: 50.0 ALL MATING ENDS SINGLE CONTACT GROUPING; Shell Type: SOLID; Insert Material: PLASTIC TETRAFLUOROETHYLENE ALL MATING ENDS; Shell Surface Treatment: SILVER. 25 total characteristics are documented in the Federal Logistics Information System.
NSN 5935-00-199-1790 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.