PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BJ79MC-201Connector,receptacle,electrical

Trompeter Electronics, Inc. · NSN 5935-01-685-1739 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-685-1739 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-685-1739. Primary manufacturer part number: BJ79MC-201.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Insert Position in Deg: 120.0
  • Nominal Thread Size: 0.500 INCHES IN
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
  • Mating End Quantity: 1
  • Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING
  • Distance From Mounting Shoulder to Front Face: 0.800 INCHES NOMINAL IN
  • Thread Quantity Per Inch: 28
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-685-1739, 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 Trompeter Electronics, Inc.. Government technical data includes 21 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-685-1739
Primary Part NumberBJ79MC-201
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerTrompeter Electronics, Inc.
StatusACTIVE
Insert Position in Deg120.0
Nominal Thread Size0.500 INCHES IN
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Distance From Mounting Shoulder to Front Face0.800 INCHES NOMINAL IN
Thread Quantity Per Inch28
Thread Class2A A
Connector Locking MethodBAYONET PIN
Overall Diameter0.697 INCHES NOMINAL IN
Polarization MethodKEY OR MULTIPLE KEY
Threaded Device TypeMOUNTING BUSHING
Shell Surface TreatmentSILVER
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONNECTOR FINISH SILVER
Thread DirectionRIGHT-HAND
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialSILVER
Thread Series DesignatorUNEF
Included Contact TypeTRIAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement StyleRF SINGLE MATING END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-227-292547820 INTERCHANGEABLE
Cup,tapered Roller Bearing
Rbc Bearings Incorporated Div West Trenton Division
3020-00-923-091330295 INTERCHANGEABLE
Gear,spur
L3harris Technologies, Inc. Div Space and Airborne Systems
3455-01-315-115530295 INTERCHANGEABLE
Cutter,milling,end
Johnson Carbide Products Inc
5355-01-376-578330295 INTERCHANGEABLE
Knob
Liquid Metronics Inc
5985-01-464-425730295 INTERCHANGEABLE
Coupler,directional
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
2530-01-693-601030-295 INTERCHANGEABLE
Reservoir,hydraulic
Konrad Marine Inc Div Konrad Marine
Cross-Reference Index
Part NumberManufacturer
3-0295 Trompeter Electronics, Inc. (USA)
BJ79MC-201 PRIMARY Trompeter Electronics, Inc. (USA)
Related Parts
3110-00-227-2925INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
47820
3020-00-923-0913INTERCHANGEABLE
GEAR,SPUR
30295
3455-01-315-1155INTERCHANGEABLE
CUTTER,MILLING,END
30295
5355-01-376-5783INTERCHANGEABLE
KNOB
30295
5985-01-464-4257INTERCHANGEABLE
COUPLER,DIRECTIONAL
30295
2530-01-693-6010INTERCHANGEABLE
RESERVOIR,HYDRAULIC
30-295

Frequently Asked Questions

What is NSN 5935-01-685-1739?

NSN 5935-01-685-1739 is a Connector,receptacle,electrical, manufactured by Trompeter Electronics, Inc., classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-685-1739?

NSN 5935-01-685-1739 has 2 cross-referenced part numbers: 3-0295 (Trompeter Electronics, Inc.), BJ79MC-201 (Trompeter Electronics, Inc.).

What NSN replaces 5935-01-685-1739?

There are 6 known substitutes for 5935-01-685-1739: 3110-00-227-2925, 3020-00-923-0913, 3455-01-315-1155 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BJ79MC-201?

Key specifications for BJ79MC-201: Insert Position in Deg: 120.0; Nominal Thread Size: 0.500 INCHES IN; End Item Identification: E-3 DRAGON; Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING. 25 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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