PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BN595400Adapter,connector

Spinner Gmbh · NSN 5935-00-665-6543 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-665-6543 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-665-6543. Primary manufacturer part number: BN595400.
Features
  • Adapter,connector — FSC 5935
  • Overall Diameter: 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN
  • Body Style: STRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING
  • Specification/standard Data: 81349-MIL-A-27434 GOVERNMENT SPECIFICATION
  • Thread Series Designator: UNEF
  • Contact Material: COPPER ALLOY ALL MATING ENDS ALL CONTACT GROUPINGS
  • Shell Surface Treatment: SILVER
  • Shell Material: COPPER ALLOY
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Adapter,connector, cataloged under National Stock Number 5935-00-665-6543, 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 Spinner Gmbh. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-665-6543
Primary Part NumberBN595400
Item NameAdapter,connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerSpinner Gmbh
StatusCANCELLED
Overall Diameter0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN
Body StyleSTRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING
Specification/standard Data81349-MIL-A-27434 GOVERNMENT SPECIFICATION
Thread Series DesignatorUNEF
Contact MaterialCOPPER ALLOY ALL MATING ENDS ALL CONTACT GROUPINGS
Shell Surface TreatmentSILVER
Shell MaterialCOPPER ALLOY
Connector Locking MethodBAYONET LATCH AND EXTERNALLY THREADED SHELL
Shell TypeSOLID
Included Contact TypeCOAXIAL SOCKET SECOND MATING END ALL CONTACT GROUPINGS
Precious Material and Weight0.110 SILVER GRAINS, TROY
Insert MaterialPLASTIC POLYTETRAFLUOROETHYLENE ALL MATING ENDS
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 ALL MATING ENDS ALL CONTACT GROUPINGS
Test Data Document81349-MILA27434 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.).
Threaded Device TypeCOUPLING FACILITY
Included Contact Quantity1 SECOND MATING END ALL CONTACT GROUPINGS
Thread DirectionRIGHT-HAND
Insert Material Document and ClassificationMIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE ALL MATING ENDS
Contact Position Arrangement StyleN SECOND MATING END
Contact Position Arrangement StyleC FIRST MATING END
Contact Surface TreatmentSILVER ALL MATING ENDS ALL CONTACT GROUPINGS
Environmental ProtectionMOISTURE RESISTANT AND VIBRATION RESISTANT AND SALT WATER RESISTANT
Thread Class2A A
Precious MaterialSILVER
Nominal Thread Size0.625 INCHES IN
Precious Material and LocationCONTACT SURFACE AND SHELL SURFACE SILVER
Included Contact TypeCOAXIAL PIN FIRST MATING END ALL CONTACT GROUPINGS
Shell Material Document and ClassificationQQ-B-613,COMP 11 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626,COMP 22,1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE
Nominal Thread Length0.188 INCHES IN
Included Contact Quantity1 FIRST MATING END ALL CONTACT GROUPINGS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5305-00-059-3663915025-0067 INTERCHANGEABLE
Screw,machine
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
5935-00-204-5098 INTERCHANGEABLE
Adapter,connector
5935-00-557-9862CV799-1 INTERCHANGEABLE
Adapter,connector
Winchester Interconnect Corporation
5305-01-024-1035 INTERCHANGEABLE
Screw,machine
6105-01-213-2753 INTERCHANGEABLE
Motor,alternating Current
5935-01-397-4996 INTERCHANGEABLE
Adapter,connector
5935-01-435-3350 INTERCHANGEABLE
Adapter,connector
6520-01-665-519382540 INTERCHANGEABLE
Pliers,dental
Dentsply Sirona Inc
Cross-Reference Index
Part NumberManufacturer
BN595400 Spinner Gmbh (DEU)
7923323 Us Army Aviation and Missile Command (USA)
82-540 Amphenol Corporation Div Amphenol Rf (USA)
REB49250 Naval Ship Systems Command (USA)
MIL-PRF-55339/19 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS35324TYPE565AU Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
4101300-032 Raytheon Company Dba Raytheon (USA)
KD-94-01 Winchester Interconnect Corporation (USA)
UG565AU Joint Electronics Type Designation System (USA)
MIL-A-55339 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M55339/19-00565 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS35234-67 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
1250-0068 Br Communications (inc) (USA)
UG565A/U Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
UG565A/U Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
4101300-032 Raytheon Company Div Rmd Strategic (USA)
Related Parts
5305-00-059-3663INTERCHANGEABLE
SCREW,MACHINE
915025-0067
5935-00-204-5098INTERCHANGEABLE
ADAPTER,CONNECTOR
5935-00-557-9862INTERCHANGEABLE
ADAPTER,CONNECTOR
CV799-1
5305-01-024-1035INTERCHANGEABLE
SCREW,MACHINE
6105-01-213-2753INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
5935-01-397-4996INTERCHANGEABLE
ADAPTER,CONNECTOR
5935-01-435-3350INTERCHANGEABLE
ADAPTER,CONNECTOR
6520-01-665-5193INTERCHANGEABLE
PLIERS,DENTAL
82540

Frequently Asked Questions

What is NSN 5935-00-665-6543?

NSN 5935-00-665-6543 is a Adapter,connector, manufactured by Spinner Gmbh, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-665-6543?

NSN 5935-00-665-6543 has 16 cross-referenced part numbers: BN595400 (Spinner Gmbh), 7923323 (Us Army Aviation and Missile Command), 82-540 (Amphenol Corporation Div Amphenol Rf), REB49250 (Naval Ship Systems Command), MIL-PRF-55339/19 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 11 more.

What NSN replaces 5935-00-665-6543?

There are 8 known substitutes for 5935-00-665-6543: 5305-00-059-3663, 5935-00-204-5098, 5935-00-557-9862 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BN595400?

Key specifications for BN595400: Overall Diameter: 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN; Body Style: STRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING; Specification/standard Data: 81349-MIL-A-27434 GOVERNMENT SPECIFICATION; Thread Series Designator: UNEF. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-665-6543 still in active supply?

NSN 5935-00-665-6543 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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