The Adapter,connector, cataloged under National Stock Number 5935-00-553-3399, 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 Winchester Interconnect Rf Corporation. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5935-00-553-3399 |
| Primary Part Number | UG271A/U-N |
| Item Name | Adapter,connector |
| FSC / FSG | 5935 / 59 — No Item Name Available |
| Manufacturer | Winchester Interconnect Rf Corporation |
| Status | CANCELLED |
| Thread Class | 2A A |
| Thread Direction | RIGHT-HAND |
| Insert Material | PLASTIC ALL MATING ENDS |
| Contact Removability | NONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS |
| Nominal Thread Size | 0.625 INCHES AND 1.250 INCHES IN |
| Precious Material | SILVER |
| Precious Material and Weight | 0.010 SILVER GRAINS, TROY |
| Thread Series Designator | UNEF |
| Shell Type | SOLID |
| Contact Position Arrangement Style | N SECOND MATING END |
| Environmental Protection | MOISTURE RESISTANT |
| Shell Surface Treatment | NICKEL ALLOY |
| Connector Locking Method | EXTERNALLY THREADED SHELL |
| Body Style | STRAIGHT SHAPE W/FLANGE |
| Contact Material | COPPER ALLOY ALL MATING ENDS ALL CONTACT GROUPINGS |
| Contact Position Arrangement Style | LC FIRST MATING END |
| Included Contact Type | COAXIAL SOCKET ALL MATING ENDS ALL CONTACT GROUPINGS |
| Mating End Quantity | 2 |
| Unthreaded Mounting Hole Diameter | 0.206 INCHES NOMINAL IN |
| Contact Surface Treatment | SILVER ALL MATING ENDS ALL CONTACT GROUPINGS |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 1.188 INCHES NOMINAL IN |
| Precious Material and Location | CONTACT SURFACE SILVER |
| Radio Frequency Type Contact Characteristic Impedance in Ohms | 50.0 ALL MATING ENDS ALL CONTACT GROUPINGS |
| Shell Material | COPPER ALLOY |
| Threaded Device Type | COUPLING FACILITY |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 1.188 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| UG271A/U-N | Winchester Interconnect Rf Corporation (USA) |
| UG271AU | Joint Electronics Type Designation System (USA) |
| TRU-1143-SSUG | Winchester Interconnect Rf Corporation (USA) |
| TRU-1143 | Winchester Interconnect Rf Corporation (USA) |
| UG-271A/U | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| EN3040-43 | Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector (USA) |
| KV-94-05 | Winchester Interconnect Corporation (USA) |
| 55000 | Amphenol Corporation Div Amphenol Rf (USA) |
| REB49279A | Naval Ship Systems Command (USA) |
| MIL-DTL-27434/10 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5935-00-553-3399 is a Adapter,connector, manufactured by Winchester Interconnect Rf Corporation, classified under FSC 5935 (No Item Name Available). Status: cancelled.
NSN 5935-00-553-3399 has 10 cross-referenced part numbers: UG271A/U-N (Winchester Interconnect Rf Corporation), UG271AU (Joint Electronics Type Designation System), TRU-1143-SSUG (Winchester Interconnect Rf Corporation), TRU-1143 (Winchester Interconnect Rf Corporation), UG-271A/U (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 5 more.
There are 11 known substitutes for 5935-00-553-3399: 3110-00-053-4423, 5330-00-145-1846, 5120-00-165-3912 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for UG271A/U-N: Thread Class: 2A A; Thread Direction: RIGHT-HAND; Insert Material: PLASTIC ALL MATING ENDS; Contact Removability: NONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS. 27 total characteristics are documented in the Federal Logistics Information System.
NSN 5935-00-553-3399 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.