PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-DTL-27434/36Adapter,connector

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-00-178-8038 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-178-8038 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-178-8038. Primary manufacturer part number: MIL-DTL-27434/36.
Features
  • Adapter,connector — FSC 5935
  • Threaded Device Type: COUPLING FACILITY
  • Radio Frequency Type Contact Characteristic Impedance in Ohms: 50.0 ALL MATING ENDS ALL CONTACT GROUPINGS
  • Precious Material: SILVER
  • Overall Diameter: 0.682 INCHES MINIMUM AND 0.692 INCHES MAXIMUM IN
  • Included Contact Type: COAXIAL SOCKET SECOND MATING END ALL CONTACT GROUPINGS
  • Nominal Thread Size: 0.625 INCHES AND 0.750 INCHES IN
  • Thread Direction: RIGHT-HAND
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Adapter,connector, cataloged under National Stock Number 5935-00-178-8038, 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 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-178-8038
Primary Part NumberMIL-DTL-27434/36
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
Threaded Device TypeCOUPLING FACILITY
Radio Frequency Type Contact Characteristic Impedance in Ohms50.0 ALL MATING ENDS ALL CONTACT GROUPINGS
Precious MaterialSILVER
Overall Diameter0.682 INCHES MINIMUM AND 0.692 INCHES MAXIMUM IN
Included Contact TypeCOAXIAL SOCKET SECOND MATING END ALL CONTACT GROUPINGS
Nominal Thread Size0.625 INCHES AND 0.750 INCHES IN
Thread DirectionRIGHT-HAND
Included Contact TypeCOAXIAL PIN FIRST MATING END ALL CONTACT GROUPINGS
Mating End Quantity2
Thread Class2A A
Thread Quantity Per Inch24 AND 27
Nominal Thread Length0.188 INCHES IN
Included Contact Quantity1 FIRST MATING END ALL CONTACT GROUPINGS
Precious Material and LocationCONTACT AND SHELL SURFACES SILVER
Shell TypeSOLID
Precious Material and Weight0.110 SILVER GRAINS, TROY
Connector Locking MethodEXTERNALLY THREADED SHELL
Insert MaterialPLASTIC TETRAFLUOROETHYLENE ALL MATING ENDS
Included Contact Quantity1 SECOND MATING END ALL CONTACT GROUPINGS
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING
Contact RemovabilityNONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS
Shell Surface TreatmentSILVER
Thread Series DesignatorUNEF AND UNS
Contact Material Document and ClassificationSPEC 46610 FED SPEC SINGLE MATERIAL RESPONSE FIRST MATING END ALL CONTACT GROUPINGS
Contact Surface TreatmentSILVER ALL MATING ENDS ALL CONTACT GROUPINGS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
4730-00-163-01599917575 INTERCHANGEABLE
Clamp,hose,special-Shaped
Alfa Laval Inc
1630-00-195-7419075-07500 INTERCHANGEABLE
Plate,torque,brake
Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems
5325-00-298-6825 INTERCHANGEABLE
Grommet,nonmetallic
5915-00-436-1425243B950H01 INTERCHANGEABLE
Filter,high Pass
Northrop Grumman Support Services Corp
4030-00-498-80595B8504-8 INTERCHANGEABLE
Protector,pole
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5999-00-503-59787575K INTERCHANGEABLE
Clip,electrical
Belden Wire and Cable Co Wire and Cable Office
3030-00-890-472713575 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
5120-01-217-37755120012173775 INTERCHANGEABLE
Extractor Set,screw
General Services Administration Federal Supply Service
4820-01-228-7837710-5-4 INTERCHANGEABLE
Stem,fluid Valve
Flowserve Corporation Div Flowserve Us Inc
4820-01-228-7923757-5-3 INTERCHANGEABLE
Disk,valve
Flowserve Corporation Div Flowserve Us Inc
Cross-Reference Index
Part NumberManufacturer
MIL-DTL-27434/36 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
UG-108A/U Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RE 49 F 288 G Naval Ship Systems Command (USA)
UG108AU Joint Electronics Type Designation System (USA)
TRU-1141 Winchester Interconnect Rf Corporation (USA)
RE49F288G Department of the Navy (USA)
7575 Amphenol Corporation Div Amphenol Rf (USA)
UG-108A/U Winchester Interconnect Rf Corporation (USA)
Related Parts
4730-00-163-0159INTERCHANGEABLE
CLAMP,HOSE,SPECIAL-SHAPED
9917575
1630-00-195-7419INTERCHANGEABLE
PLATE,TORQUE,BRAKE
075-07500
5325-00-298-6825INTERCHANGEABLE
GROMMET,NONMETALLIC
5915-00-436-1425INTERCHANGEABLE
FILTER,HIGH PASS
243B950H01
4030-00-498-8059INTERCHANGEABLE
PROTECTOR,POLE
5B8504-8
5999-00-503-5978INTERCHANGEABLE
CLIP,ELECTRICAL
7575K
3030-00-890-4727INTERCHANGEABLE
BELT,V
13575
5120-01-217-3775INTERCHANGEABLE
EXTRACTOR SET,SCREW
5120012173775
4820-01-228-7837INTERCHANGEABLE
STEM,FLUID VALVE
710-5-4
4820-01-228-7923INTERCHANGEABLE
DISK,VALVE
757-5-3

Frequently Asked Questions

What is NSN 5935-00-178-8038?

NSN 5935-00-178-8038 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 5935-00-178-8038?

NSN 5935-00-178-8038 has 8 cross-referenced part numbers: MIL-DTL-27434/36 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), UG-108A/U (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), RE 49 F 288 G (Naval Ship Systems Command), UG108AU (Joint Electronics Type Designation System), TRU-1141 (Winchester Interconnect Rf Corporation) and 3 more.

What NSN replaces 5935-00-178-8038?

There are 10 known substitutes for 5935-00-178-8038: 4730-00-163-0159, 1630-00-195-7419, 5325-00-298-6825 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-DTL-27434/36?

Key specifications for MIL-DTL-27434/36: Threaded Device Type: COUPLING FACILITY; Radio Frequency Type Contact Characteristic Impedance in Ohms: 50.0 ALL MATING ENDS ALL CONTACT GROUPINGS; Precious Material: SILVER; Overall Diameter: 0.682 INCHES MINIMUM AND 0.692 INCHES MAXIMUM IN. 26 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-178-8038 still in active supply?

NSN 5935-00-178-8038 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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