PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BF-SSFAdapter,connector

Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc · NSN 5935-00-931-3124 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-931-3124 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-931-3124. Primary manufacturer part number: BF-SSF.
Features
  • Adapter,connector — FSC 5935
  • Shell Material Document and Classification: QQ-S-763,CLASS 305 FED SPEC SINGLE MATERIAL RESPONSE
  • Contact Material: COPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING
  • Insert Material: PLASTIC DIALLYL PHTHALATE ALL MATING ENDS
  • Contact Position Arrangement Style: BNC SECOND MATING END
  • Nominal Thread Length: 0.190 INCHES IN
  • Precious Material and Weight: 0.010 GOLD GRAINS, TROY
  • Included Contact Quantity: 1 FIRST MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Adapter,connector, cataloged under National Stock Number 5935-00-931-3124, 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 Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-931-3124
Primary Part NumberBF-SSF
Item NameAdapter,connector
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerDal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc
StatusACTIVE
Shell Material Document and ClassificationQQ-S-763,CLASS 305 FED SPEC SINGLE MATERIAL RESPONSE
Contact MaterialCOPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING
Insert MaterialPLASTIC DIALLYL PHTHALATE ALL MATING ENDS
Contact Position Arrangement StyleBNC SECOND MATING END
Nominal Thread Length0.190 INCHES IN
Precious Material and Weight0.010 GOLD GRAINS, TROY
Included Contact Quantity1 FIRST MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT SURFACE GOLD
Contact Surface TreatmentGOLD ALL MATING ENDS SINGLE CONTACT GROUPING
Thread Series DesignatorUNS
Thread Quantity Per Inch36
Included Contact Quantity1 SECOND MATING END SINGLE CONTACT GROUPING
Nominal Thread Size0.190 INCHES IN
Mating End Quantity2
Shell MaterialSTEEL COMP 305
Contact RemovabilityNONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING
Thread DirectionRIGHT-HAND
Precious MaterialGOLD
Body StyleSTRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING
Connector Locking MethodBAYONET PIN AND EXTERNALLY THREADED SHELL
Threaded Device TypeCOUPLING FACILITY
Contact Position Arrangement StyleNONSTD FIRST MATING END
Shell TypeSOLID
Included Contact TypeCOAXIAL SOCKET ALL MATING ENDS SINGLE CONTACT GROUPING
Overall Diameter0.563 INCHES NOMINAL IN
Thread Class2A A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3020-00-309-5735SCB77222 INTERCHANGEABLE
Gear,spur
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5998-01-195-32075524 INTERCHANGEABLE
Circuit Card Assembly
Data Device Corp Dba Beta Transformer Technology
5950-01-254-960031170 INTERCHANGEABLE
Transformer,power
Cooper Crouse-Hinds Llc
5120-01-357-476931170 INTERCHANGEABLE
Wrench,basin
Ridge Tool Company
Cross-Reference Index
Part NumberManufacturer
BF-SSF Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc (USA)
1080-2320 Tyco Electronics Corp (USA)
3280-2202-00 Tyco Electronics Corp (USA)
31170 Tyco Electronics Corp (USA)
Related Parts
3020-00-309-5735INTERCHANGEABLE
GEAR,SPUR
SCB77222
5998-01-195-3207INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5524
5950-01-254-9600INTERCHANGEABLE
TRANSFORMER,POWER
31170
5120-01-357-4769INTERCHANGEABLE
WRENCH,BASIN
31170

Frequently Asked Questions

What is NSN 5935-00-931-3124?

NSN 5935-00-931-3124 is a Adapter,connector, manufactured by Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-931-3124?

NSN 5935-00-931-3124 has 4 cross-referenced part numbers: BF-SSF (Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc), 1080-2320 (Tyco Electronics Corp), 3280-2202-00 (Tyco Electronics Corp), 31170 (Tyco Electronics Corp).

What NSN replaces 5935-00-931-3124?

There are 4 known substitutes for 5935-00-931-3124: 3020-00-309-5735, 5998-01-195-3207, 5950-01-254-9600 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BF-SSF?

Key specifications for BF-SSF: Shell Material Document and Classification: QQ-S-763,CLASS 305 FED SPEC SINGLE MATERIAL RESPONSE; Contact Material: COPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING; Insert Material: PLASTIC DIALLYL PHTHALATE ALL MATING ENDS; Contact Position Arrangement Style: BNC SECOND MATING END. 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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