PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-DTL-27434Adapter,connector

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-00-134-5646 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-134-5646 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-134-5646. Primary manufacturer part number: MIL-DTL-27434.
Features
  • Adapter,connector — FSC 5935
  • Mating End Quantity: 2
  • Connector Locking Method: EXTERNALLY THREADED SHELL AND BAYONET PIN
  • Contact Material Document and Classification: QQ-C-530 OR QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE ALL MATING ENDS ALL CONTACT GROUPINGS
  • Thread Quantity Per Inch: 4 AND 18
  • Shell Type: SOLID
  • Shell Material: COPPER ALLOY
  • Bushing Accommodation Hole Shape: ROUND
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Adapter,connector, cataloged under National Stock Number 5935-00-134-5646, 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 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-134-5646
Primary Part NumberMIL-DTL-27434
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
StatusACTIVE
Mating End Quantity2
Connector Locking MethodEXTERNALLY THREADED SHELL AND BAYONET PIN
Contact Material Document and ClassificationQQ-C-530 OR QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE ALL MATING ENDS ALL CONTACT GROUPINGS
Thread Quantity Per Inch4 AND 18
Shell TypeSOLID
Shell MaterialCOPPER ALLOY
Bushing Accommodation Hole ShapeROUND
Included Contact Quantity1 FIRST MATING END ALL CONTACT GROUPINGS
Specification/standard Data81349-MIL-DTL-27434 GOVERNMENT SPECIFICATION
Shell Surface TreatmentSILVER
Contact RemovabilityNONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS
Shell Material Document and ClassificationQQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE
Included Contact TypeCOAXIAL SOCKET ALL MATING ENDS ALL CONTACT GROUPINGS
Nominal Thread Size1.500 INCHES AND 1.125 INCHES IN
Precious Material and LocationCONTACT SURFACE AND SHELL SURFACE SILVER
Contact Surface TreatmentSILVER ALL MATING ENDS ALL CONTACT GROUPINGS
Contact MaterialCOPPER ALLOY ALL MATING ENDS ALL CONTACT GROUPINGS
Thread Series DesignatorDOUBLE STUB AND UNEF
Contact Position Arrangement StyleC SECOND MATING END
Precious Material and Weight0.110 SILVER GRAINS, TROY
Test Data Document81349-MIL-DTL-27434 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.).
Included Contact Quantity1 SECOND MATING END ALL CONTACT GROUPINGS
Contact Position Arrangement StyleNONSTD FIRST MATING END
Precious MaterialSILVER
Thread DirectionRIGHT-HAND
Thread Class2A A
Body StyleSTRAIGHT SHAPE
Overall Diameter1.500 INCHES MINIMUM IN
Threaded Device TypeCOUPLING FACILITY AND MOUNTING BUSHING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-201-2408 INTERCHANGEABLE
Adapter,connector
5935-00-201-2755CV799-5 INTERCHANGEABLE
Adapter,connector
Winchester Interconnect Corporation
5935-00-201-8107 INTERCHANGEABLE
Adapter,connector
5935-00-201-8420PE9109 INTERCHANGEABLE
Adapter,connector
Infinite Electronics International, Inc.
5935-00-259-0099 INTERCHANGEABLE
Adapter,connector
5935-00-259-0403 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-295-5360 INTERCHANGEABLE
Connector,plug,electrical
5935-00-410-1399 INTERCHANGEABLE
Adapter,connector
5935-00-481-5602 INTERCHANGEABLE
Adapter,connector
5935-00-502-4909 INTERCHANGEABLE
Adapter,connector
Cross-Reference Index
Part NumberManufacturer
MIL-DTL-27434 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS90579-1375 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MILA27434 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-00-201-2408INTERCHANGEABLE
ADAPTER,CONNECTOR
5935-00-201-2755INTERCHANGEABLE
ADAPTER,CONNECTOR
CV799-5
5935-00-201-8107INTERCHANGEABLE
ADAPTER,CONNECTOR
5935-00-201-8420INTERCHANGEABLE
ADAPTER,CONNECTOR
PE9109
5935-00-259-0099INTERCHANGEABLE
ADAPTER,CONNECTOR
5935-00-259-0403INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-295-5360INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-410-1399INTERCHANGEABLE
ADAPTER,CONNECTOR
5935-00-481-5602INTERCHANGEABLE
ADAPTER,CONNECTOR
5935-00-502-4909INTERCHANGEABLE
ADAPTER,CONNECTOR
5935-00-539-0851INTERCHANGEABLE
ADAPTER,CONNECTOR
5935-00-552-6728INTERCHANGEABLE
ADAPTER,CONNECTOR

Frequently Asked Questions

What is NSN 5935-00-134-5646?

NSN 5935-00-134-5646 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: active.

What are the part numbers for NSN 5935-00-134-5646?

NSN 5935-00-134-5646 has 3 cross-referenced part numbers: MIL-DTL-27434 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS90579-1375 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MILA27434 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5935-00-134-5646?

There are 12 known substitutes for 5935-00-134-5646: 5935-00-201-2408, 5935-00-201-2755, 5935-00-201-8107 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-DTL-27434?

Key specifications for MIL-DTL-27434: Mating End Quantity: 2; Connector Locking Method: EXTERNALLY THREADED SHELL AND BAYONET PIN; Contact Material Document and Classification: QQ-C-530 OR QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE ALL MATING ENDS ALL CONTACT GROUPINGS; Thread Quantity Per Inch: 4 AND 18. 30 total characteristics are documented in the Federal Logistics Information System.

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