PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

UG-325B/UConnector,receptacle,electrical

Joint Electronics Type Designation System · NSN 5935-00-086-2359 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-086-2359 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-086-2359. Primary manufacturer part number: UG-325B/U.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Shell Material Document and Classification: QQ-B-626,COMP 22,1/2 H FED SPEC SINGLE MATERIAL RESPONSE
  • Environmental Protection: WATERTIGHT
  • Included Contact Type: COAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
  • Distance Between Centerlines of Mounting Facilities Parallel to Body Width: 1.437 INCHES NOMINAL IN
  • Thread Direction: RIGHT-HAND
  • Distance From Mounting Shoulder to Front Face: 1.937 INCHES NOMINAL IN
  • Shell Type: SOLID
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-086-2359, 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 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-086-2359
Primary Part NumberUG-325B/U
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerJoint Electronics Type Designation System
StatusCANCELLED
Shell Material Document and ClassificationQQ-B-626,COMP 22,1/2 H FED SPEC SINGLE MATERIAL RESPONSE
Environmental ProtectionWATERTIGHT
Included Contact TypeCOAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
Distance Between Centerlines of Mounting Facilities Parallel to Body Width1.437 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Distance From Mounting Shoulder to Front Face1.937 INCHES NOMINAL IN
Shell TypeSOLID
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialCOPPER ALLOY
Connector Locking MethodEXTERNALLY THREADED SHELL
Contact Position Arrangement StyleLC SINGLE MATING END
Specification/standard Data81349-MIL-C-3650 GOVERNMENT SPECIFICATION
Contact Surface TreatmentSILVER SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size1.250 INCHES IN
Precious Material and Weight0.105 SILVER GRAINS, TROY
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Contact Material Document and ClassificationQQ-B-626,COMP 22,1/2 @H FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Test Data Document81349-MIL-C-3650 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Precious MaterialSILVER
Precious Material and LocationCONTACT AND @SHELL SURFACES SILVER
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNEF
Nominal Thread Length0.438 INCHES IN
Shell Surface TreatmentSILVER
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Bushing Diameter1.175 INCHES NOMINAL IN
Threaded Device TypeCOUPLING FACILITY
Thread Class2A A
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5935-00-170-8182 INTERCHANGEABLE
Connector,plug,electrical
5331-00-171-387967270 INTERCHANGEABLE
O-Ring
Cummins Inc.
5930-00-224-2745107393 INTERCHANGEABLE
Switch,toggle
Telemechanics Inc
5930-00-229-33818280 INTERCHANGEABLE
Switch,toggle
Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit
5930-00-239-0372148796PC15 INTERCHANGEABLE
Switch,toggle
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5930-00-503-427160A143 INTERCHANGEABLE
Switch,toggle
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5935-00-549-4677UG216U INTERCHANGEABLE
Adapter,connector
Joint Electronics Type Designation System
5935-00-549-7577 INTERCHANGEABLE
Adapter,connector
1620-00-591-1561 INTERCHANGEABLE
Barrel,steer Damper
5935-00-615-7833TRU-4020-GSUG INTERCHANGEABLE
Adapter,connector
Winchester Interconnect Rf Corporation
Cross-Reference Index
Part NumberManufacturer
UG-325B/U Joint Electronics Type Designation System (USA)
357-9385-010 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
REB49160 Naval Ship Systems Command (USA)
UG-352B/U Amphenol Corporation Div Amphenol Rf (USA)
MIL-C-3650 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
UG-352B/U Joint Electronics Type Designation System (USA)
357-9385-010 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
MS91610-352B Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-3650 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
UG-352/U Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
82-80 Amphenol Corporation Div Amphenol Rf (USA)
Related Parts
5935-00-170-8182INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5331-00-171-3879INTERCHANGEABLE
O-RING
67270
5930-00-224-2745INTERCHANGEABLE
SWITCH,TOGGLE
107393
5930-00-229-3381INTERCHANGEABLE
SWITCH,TOGGLE
8280
5930-00-239-0372INTERCHANGEABLE
SWITCH,TOGGLE
148796PC15
5930-00-503-4271INTERCHANGEABLE
SWITCH,TOGGLE
60A143
5935-00-549-4677INTERCHANGEABLE
ADAPTER,CONNECTOR
UG216U
5935-00-549-7577INTERCHANGEABLE
ADAPTER,CONNECTOR
1620-00-591-1561INTERCHANGEABLE
BARREL,STEER DAMPER
5935-00-615-7833INTERCHANGEABLE
ADAPTER,CONNECTOR
TRU-4020-GSUG
5935-00-665-5720INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-666-1852INTERCHANGEABLE
ADAPTER,CONNECTOR
UG-287B/U

Frequently Asked Questions

What is NSN 5935-00-086-2359?

NSN 5935-00-086-2359 is a Connector,receptacle,electrical, manufactured by Joint Electronics Type Designation System, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-086-2359?

NSN 5935-00-086-2359 has 11 cross-referenced part numbers: UG-325B/U (Joint Electronics Type Designation System), 357-9385-010 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), REB49160 (Naval Ship Systems Command), UG-352B/U (Amphenol Corporation Div Amphenol Rf), MIL-C-3650 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 6 more.

What NSN replaces 5935-00-086-2359?

There are 12 known substitutes for 5935-00-086-2359: 5935-00-170-8182, 5331-00-171-3879, 5930-00-224-2745 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of UG-325B/U?

Key specifications for UG-325B/U: Shell Material Document and Classification: QQ-B-626,COMP 22,1/2 H FED SPEC SINGLE MATERIAL RESPONSE; Environmental Protection: WATERTIGHT; Included Contact Type: COAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING; Distance Between Centerlines of Mounting Facilities Parallel to Body Width: 1.437 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-086-2359 still in active supply?

NSN 5935-00-086-2359 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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