PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-A-55339-14-00306Adapter,connector

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-01-032-5404 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-032-5404 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-032-5404. Primary manufacturer part number: MIL-A-55339-14-00306.
Features
  • Adapter,connector — FSC 5935
  • Environmental Protection: CORROSION RESISTANT AND MOISTURE RESISTANT AND VIBRATION RESISTANT
  • Body Style: ANGLE SHAPE, EXTERNAL/INTERNAL COUPLING
  • Included Contact Type: COAXIAL PIN FIRST MATING END SINGLE CONTACT GROUPING
  • Insert Material Document and Classification: L-P-403 FED SPEC SINGLE MATERIAL RESPONSE ALL MATING ENDS
  • Contact Maximum AC Voltage Rating in Volts: 500.0 ALL MATING ENDS SINGLE CONTACT GROUPING
  • Included Contact Quantity: 1 FIRST MATING END SINGLE CONTACT GROUPING
  • Specification/standard Data: 81349-MIL-A-55339/14 GOVERNMENT SPECIFICATION
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Adapter,connector, cataloged under National Stock Number 5935-01-032-5404, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 22 commercial cross-references from 11 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
NSN5935-01-032-5404
Primary Part NumberMIL-A-55339-14-00306
Item NameAdapter,connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Environmental ProtectionCORROSION RESISTANT AND MOISTURE RESISTANT AND VIBRATION RESISTANT
Body StyleANGLE SHAPE, EXTERNAL/INTERNAL COUPLING
Included Contact TypeCOAXIAL PIN FIRST MATING END SINGLE CONTACT GROUPING
Insert Material Document and ClassificationL-P-403 FED SPEC SINGLE MATERIAL RESPONSE ALL MATING ENDS
Contact Maximum AC Voltage Rating in Volts500.0 ALL MATING ENDS SINGLE CONTACT GROUPING
Included Contact Quantity1 FIRST MATING END SINGLE CONTACT GROUPING
Specification/standard Data81349-MIL-A-55339/14 GOVERNMENT SPECIFICATION
Precious Material and LocationCONTACT SURFACES GOLD
Included Contact TypeCOAXIAL SOCKET SECOND MATING END SINGLE CONTACT GROUPING
Contact Surface TreatmentGOLD ALL MATING ENDS SINGLE CONTACT GROUPING
Mating End Quantity2
Shell TypeSOLID
Contact MaterialCOPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING
Contact Material Document and ClassificationQQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE ALL MATING ENDS SINGLE CONTACT GROUPING
Contact Position Arrangement StyleBNC ALL MATING ENDS
Precious MaterialGOLD
Contact Surface Treatment Document and ClassificationMIL-G-45204,TYPE 1,CLASS 2,GRADE C MIL SPEC SINGLE TREATMENT RESPONSE ALL MATING ENDS SINGLE CONTACT GROUPING
Test Data Document81349-MIL-A-55339 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.).
Shell MaterialSTEEL CORROSION RESISTING
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 ALL MATING ENDS SINGLE CONTACT GROUPING
Included Contact Quantity1 SECOND MATING END SINGLE CONTACT GROUPING
Shell Surface TreatmentPASSIVATE
Insert MaterialPLASTIC POLYTETRAFLUOROETHYLENE ALL MATING ENDS
Connector Locking MethodBAYONET LATCH AND BAYONET PIN
Precious Material and Weight0.010 GOLD GRAINS, TROY
Contact RemovabilityNONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING
Contact Maximum Frequency Rating4000.0 MEGAHERTZ ALL MATING ENDS SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6240-00-011-5273 INTERCHANGEABLE
Lamp,incandescent
5325-00-057-2685 INTERCHANGEABLE
Ring,retaining
5935-00-171-30161756524 INTERCHANGEABLE
Adapter,connector
Naval Ship Systems Command
5910-00-241-1540170D009 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Sprague Electric Co World Hqs
3020-00-294-673331009 INTERCHANGEABLE
Pulley,groove
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Pump Division
5120-00-364-285331-009 INTERCHANGEABLE
Tape,fish
Ideal Industries, Inc.
1680-00-443-324931009 INTERCHANGEABLE
Lever,remote Control
Moog Inc
5940-00-549-882631009 INTERCHANGEABLE
Terminal,lug
Abb Installation Products Inc
3110-00-690-1862529F001711 INTERCHANGEABLE
Bearing,ball,annular
L3 Technologies, Inc. Div L3 Keo
5305-00-716-8183181707 INTERCHANGEABLE
Screw,cap,hexagon Head
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
Cross-Reference Index
Part NumberManufacturer
MIL-A-55339-14-00306 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
UG-306A/U Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
31-209 Amphenol Corp Rf/microwave Opns Departamento Sonimex /xm 6 1/2/ Terrazas (MEX)
KC-94-01 Winchester Interconnect Corporation (USA)
5935010325404 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
KC-99-35 Winchester Interconnect Corporation (USA)
UG306BU Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-55339/14 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
7012774P002 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
MIL-A-55339/14 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-A-55339/16 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
UG-306B/U Itt Cannon Electric Phoenix Div (USA)
M55339/16-00306 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5335010325404 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
UG306A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
UG306U Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
EA5207S Simmonds Precision Products Inc (USA)
31-009 Amphenol Corp Spectra-Strip/itd (USA)
20-122344 Adage Inc (USA)
M55339/14-00306 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
6240-00-011-5273INTERCHANGEABLE
LAMP,INCANDESCENT
5325-00-057-2685INTERCHANGEABLE
RING,RETAINING
5935-00-171-3016INTERCHANGEABLE
ADAPTER,CONNECTOR
1756524
5910-00-241-1540INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
170D009
3020-00-294-6733INTERCHANGEABLE
PULLEY,GROOVE
31009
5120-00-364-2853INTERCHANGEABLE
TAPE,FISH
31-009
1680-00-443-3249INTERCHANGEABLE
LEVER,REMOTE CONTROL
31009
5940-00-549-8826INTERCHANGEABLE
TERMINAL,LUG
31009
3110-00-690-1862INTERCHANGEABLE
BEARING,BALL,ANNULAR
529F001711
5305-00-716-8183INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
181707
5999-00-773-2801INTERCHANGEABLE
DELAY LINE
31009
5910-00-789-8233INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
13504000

Frequently Asked Questions

What is NSN 5935-01-032-5404?

NSN 5935-01-032-5404 is a Adapter,connector, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-01-032-5404?

NSN 5935-01-032-5404 has 22 cross-referenced part numbers: MIL-A-55339-14-00306 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), UG-306A/U (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 31-209 (Amphenol Corp Rf/microwave Opns Departamento Sonimex /xm 6 1/2/ Terrazas), KC-94-01 (Winchester Interconnect Corporation), 5935010325404 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales) and 17 more.

What NSN replaces 5935-01-032-5404?

There are 12 known substitutes for 5935-01-032-5404: 6240-00-011-5273, 5325-00-057-2685, 5935-00-171-3016 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-A-55339-14-00306?

Key specifications for MIL-A-55339-14-00306: Overall Length: 1.016 INCHES MAXIMUM IN; Environmental Protection: CORROSION RESISTANT AND MOISTURE RESISTANT AND VIBRATION RESISTANT; Body Style: ANGLE SHAPE, EXTERNAL/INTERNAL COUPLING; Included Contact Type: COAXIAL PIN FIRST MATING END SINGLE CONTACT GROUPING. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-01-032-5404 still in active supply?

NSN 5935-01-032-5404 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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