PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10399307Connector,plug,electrical

Nimikkeistokeskus Ncb Finland · NSN 5935-00-341-1237 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-341-1237 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-341-1237. Primary manufacturer part number: 10399307.
Features
  • Connector,plug,electrical — FSC 5935
  • Environmental Protection: MOISTURE RESISTANT AND VIBRATION RESISTANT AND SALT WATER RESISTANT
  • Shell Type: SOLID
  • Nominal Thread Size: 0.750 INCHES IN
  • Precious Material and Weight: 0.005 GOLD GRAINS, TROY AND 0.005 SILVER GRAINS, TROY
  • Precious Material and Location: CONTACT SURFACE GOLD AND CONTACT SURFACE SILVER
  • Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING
  • Terminal Type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-341-1237, 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 Nimikkeistokeskus Ncb Finland. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, 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
NSN5935-00-341-1237
Primary Part Number10399307
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerNimikkeistokeskus Ncb Finland
StatusACTIVE
Environmental ProtectionMOISTURE RESISTANT AND VIBRATION RESISTANT AND SALT WATER RESISTANT
Shell TypeSOLID
Nominal Thread Size0.750 INCHES IN
Precious Material and Weight0.005 GOLD GRAINS, TROY AND 0.005 SILVER GRAINS, TROY
Precious Material and LocationCONTACT SURFACE GOLD AND CONTACT SURFACE SILVER
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNEF
Test Data Document81349-MIL-C-5015 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Length0.290 INCHES AND 0.626 INCHES IN
Shell Surface Treatment Document and ClassificationMIL-C-26074,CLASS 3 OR CLASS 4,GRADE B MIL SPEC SINGLE TREATMENT RESPONSE
Insert MaterialRUBBER SINGLE MATING END
Shell Surface TreatmentNICKEL
Specification/standard Data96906-MS3456 GOVERNMENT STANDARD
Contact Surface TreatmentGOLD AND SILVER SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum AC Voltage Rating in Volts900.0 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style12-5 SINGLE MATING END
Mating End Quantity1
Thread DirectionRIGHT-HAND
Threaded Device TypeBACK SHELL AND COUPLING FACILITY
Overall Diameter1.062 INCHES MAXIMUM IN
Shell MaterialALUMINUM ALLOY
Contact Maximum DC Voltage Rating in Volts1250.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Current Rating in Amps41.0 SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialGOLD AND SILVER
Insert Position in Deg0.0
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-01-147-0148MS3456W12-5S INTERCHANGEABLE
Connector,plug,electrical
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
10399307 Nimikkeistokeskus Ncb Finland (FIN)
MILC83723-23 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS3456L12-5S Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-5015 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M83723/23R1205N Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-01-147-0148INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
MS3456W12-5S

Frequently Asked Questions

What is NSN 5935-00-341-1237?

NSN 5935-00-341-1237 is a Connector,plug,electrical, manufactured by Nimikkeistokeskus Ncb Finland, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-341-1237?

NSN 5935-00-341-1237 has 5 cross-referenced part numbers: 10399307 (Nimikkeistokeskus Ncb Finland), MILC83723-23 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS3456L12-5S (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-5015 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M83723/23R1205N (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5935-00-341-1237?

There is 1 known substitute for 5935-00-341-1237: 5935-01-147-0148. Verify interchangeability with system specifications before substitution.

What are the specifications of 10399307?

Key specifications for 10399307: Environmental Protection: MOISTURE RESISTANT AND VIBRATION RESISTANT AND SALT WATER RESISTANT; Shell Type: SOLID; Nominal Thread Size: 0.750 INCHES IN; Precious Material and Weight: 0.005 GOLD GRAINS, TROY AND 0.005 SILVER GRAINS, TROY. 30 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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