PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

370959-3Connector,receptacle,electrical

L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products · NSN 5935-00-421-5961 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-421-5961 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-421-5961. Primary manufacturer part number: 370959-3.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Insert Material Document and Classification: MIL-M-14,TYPE SDG-F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
  • Contact Surface Treatment: GOLD AND NICKEL SINGLE MATING END ALL CONTACT GROUPINGS
  • Shell Type: SOLID
  • Contact Removability: REMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
  • Terminal Location: BACK SINGLE MATING END ALL CONTACT GROUPINGS
  • Contact Material: COPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS
  • Insert Material: PLASTIC DIALLYL PHTHALATE SINGLE MATING END
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-421-5961, 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 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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
NSN5935-00-421-5961
Primary Part Number370959-3
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
StatusACTIVE
Insert Material Document and ClassificationMIL-M-14,TYPE SDG-F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Contact Surface TreatmentGOLD AND NICKEL SINGLE MATING END ALL CONTACT GROUPINGS
Shell TypeSOLID
Contact RemovabilityREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Terminal LocationBACK SINGLE MATING END ALL CONTACT GROUPINGS
Contact MaterialCOPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS
Insert MaterialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
Precious MaterialGOLD
Distance Between Centerlines of Mounting Facilities Parallel to Body Width3.125 INCHES NOMINAL IN
Body StyleSTRAIGHT SHAPE
Precious Material and Weight0.049 GOLD GRAINS, TROY
Included Contact Quantity9 SINGLE MATING END FIRST CONTACT GROUPING
Shell Surface TreatmentCADMIUM
Included Contact TypeROUND SOCKET SINGLE MATING END FIRST CONTACT GROUPING
Included Contact TypeROUND PIN SINGLE MATING END SECOND CONTACT GROUPING
Unthreaded Mounting Hole Diameter0.094 INCHES NOMINAL IN
Included Contact Quantity40 SINGLE MATING END SECOND CONTACT GROUPING
Terminal TypeCRIMP SINGLE MATING END ALL CONTACT GROUPINGS
Mating End Quantity1
Distance From Mounting Shoulder to Front Face0.500 INCHES NOMINAL IN
Precious Material and LocationCONTACT SURFACES GOLD
Shell MaterialALUMINUM ALLOY
Polarization MethodCONTACT
Connector Locking MethodLATCH
Center to Center Distance Between Mounting Facilities Parallel to Height0.938 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3825-00-374-69393709593 INTERCHANGEABLE
Plate,wear,scraper
Sicard a Division of Smi-Snowblast Inc Dba Sicard
Cross-Reference Index
Part NumberManufacturer
370959-3 PRIMARY L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
Related Parts
3825-00-374-6939INTERCHANGEABLE
PLATE,WEAR,SCRAPER
3709593

Frequently Asked Questions

What is NSN 5935-00-421-5961?

NSN 5935-00-421-5961 is a Connector,receptacle,electrical, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-421-5961?

NSN 5935-00-421-5961 has 1 cross-referenced part number: 370959-3 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products).

What NSN replaces 5935-00-421-5961?

There is 1 known substitute for 5935-00-421-5961: 3825-00-374-6939. Verify interchangeability with system specifications before substitution.

What are the specifications of 370959-3?

Key specifications for 370959-3: Insert Material Document and Classification: MIL-M-14,TYPE SDG-F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END; Contact Surface Treatment: GOLD AND NICKEL SINGLE MATING END ALL CONTACT GROUPINGS; Shell Type: SOLID; Contact Removability: REMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS. 28 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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