PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AC1546Adapter,connector

Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems · NSN 5935-00-261-6659 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-261-6659 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-261-6659. Primary manufacturer part number: AC1546.
Features
  • Adapter,connector — FSC 5935
  • Body Style: ANGLE SHAPE, EXTERNAL/INTERNAL COUPLING
  • Included Contact Quantity: 1 SECOND MATING END SINGLE CONTACT GROUPING
  • Included Contact Type: COAXIAL PIN FIRST MATING END SINGLE CONTACT GROUPING
  • Included Contact Quantity: 1 FIRST MATING END SINGLE CONTACT GROUPING
  • Shell Surface Treatment: PASSIVATE
  • Contact Material: COPPER ALLOY ALL MATING ENDS ALL CONTACT GROUPINGS
  • Precious Material: SILVER
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Adapter,connector, cataloged under National Stock Number 5935-00-261-6659, 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 Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-261-6659
Primary Part NumberAC1546
Item NameAdapter,connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerTimes Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems
StatusACTIVE
Body StyleANGLE SHAPE, EXTERNAL/INTERNAL COUPLING
Included Contact Quantity1 SECOND MATING END SINGLE CONTACT GROUPING
Included Contact TypeCOAXIAL PIN FIRST MATING END SINGLE CONTACT GROUPING
Included Contact Quantity1 FIRST MATING END SINGLE CONTACT GROUPING
Shell Surface TreatmentPASSIVATE
Contact MaterialCOPPER ALLOY ALL MATING ENDS ALL CONTACT GROUPINGS
Precious MaterialSILVER
Included Contact TypeCOAXIAL SOCKET SECOND MATING END SINGLE CONTACT GROUPING
Insert MaterialPLASTIC POLYTETRAFLUOROETHYLENE ALL MATING ENDS
Precious Material and Weight0.010 SILVER GRAINS, TROY
Contact Surface TreatmentSILVER ALL MATING ENDS ALL CONTACT GROUPINGS
Shell MaterialSTEEL CORROSION RESISTING
Shell TypeSOLID
Thread Series DesignatorUNEF
Contact Position Arrangement StyleN ALL MATING ENDS
Connector Locking MethodINTERNALLY THREADED COUPLING NUT AND EXTERNALLY THREADED SHELL
Nominal Thread Size0.4375 INCHES IN
Thread Quantity Per Inch28
Contact RemovabilityREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS
Precious Material and LocationCONTACT SURFACES SILVER
Thread DirectionRIGHT-HAND
Mating End Quantity2
Threaded Device TypeCOUPLING FACILITY
Thread Class2A AND 2B A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-01-162-916719394 INTERCHANGEABLE
Adapter,connector
Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems
Cross-Reference Index
Part NumberManufacturer
AC1546 PRIMARY Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems (USA)
M1-19394 Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems (USA)
Related Parts
5935-01-162-9167INTERCHANGEABLE
ADAPTER,CONNECTOR
19394

Frequently Asked Questions

What is NSN 5935-00-261-6659?

NSN 5935-00-261-6659 is a Adapter,connector, manufactured by Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-261-6659?

NSN 5935-00-261-6659 has 2 cross-referenced part numbers: AC1546 (Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems), M1-19394 (Times Microwave Systems, Inc Dba Times Microwave Systems Inc Div Times Microwave Systems).

What NSN replaces 5935-00-261-6659?

There is 1 known substitute for 5935-00-261-6659: 5935-01-162-9167. Verify interchangeability with system specifications before substitution.

What are the specifications of AC1546?

Key specifications for AC1546: Body Style: ANGLE SHAPE, EXTERNAL/INTERNAL COUPLING; Included Contact Quantity: 1 SECOND MATING END SINGLE CONTACT GROUPING; Included Contact Type: COAXIAL PIN FIRST MATING END SINGLE CONTACT GROUPING; Special Features: CONTACT DESIGNATION TNC. 27 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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