PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-C-26518Connector,receptacle,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5935-01-231-1946 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-231-1946 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-231-1946. Primary manufacturer part number: MIL-C-26518.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Environmental Protection: SHOCK RESISTANT AND VIBRATION RESISTANT AND CORROSION RESISTANT AND THERMAL SHOCK RESISTANT
  • Body Style: STRAIGHT SHAPE
  • Mating End Quantity: 1
  • Distance From Mounting Shoulder to Front Face: 0.551 INCHES NOMINAL IN
  • Unthreaded Mounting Hole Diameter: 0.280 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN
  • Included Contact Quantity: 50 SINGLE MATING END SINGLE CONTACT GROUPING
  • Precious Material and Weight: 0.050 GOLD GRAINS, TROY
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-231-1946, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-01-231-1946
Primary Part NumberMIL-C-26518
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Environmental ProtectionSHOCK RESISTANT AND VIBRATION RESISTANT AND CORROSION RESISTANT AND THERMAL SHOCK RESISTANT
Body StyleSTRAIGHT SHAPE
Mating End Quantity1
Distance From Mounting Shoulder to Front Face0.551 INCHES NOMINAL IN
Unthreaded Mounting Hole Diameter0.280 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN
Included Contact Quantity50 SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.050 GOLD GRAINS, TROY
Shell Surface TreatmentANODIZE
Shell Material Document and ClassificationQQ-A-367,T6 FED SPEC SINGLE MATERIAL RESPONSE
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
Specification/standard Data96906-MS27399 GOVERNMENT STANDARD
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Current Rating in Amps16.0 SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style50 SINGLE MATING END
Precious MaterialGOLD
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Test Data Document81349-MIL-C-26518 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 MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT SURFACES GOLD
Shell MaterialALUMINUM ALLOY 6061
Center to Center Distance Between Mounting Facilities Parallel to Height0.558 INCHES MINIMUM AND 0.566 INCHES MAXIMUM IN
Distance Between Centerlines of Mounting Facilities Parallel to Body Width3.875 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5935-00-009-6596 INTERCHANGEABLE
Connector,receptacle,electrical
4330-00-155-8240M6484 INTERCHANGEABLE
Filter Element,fluid
Arvinmeritor Inc
5910-00-235-8930 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5935-00-391-1050217-33R-B018P-10 INTERCHANGEABLE
Connector,receptacle,electrical
Amphenol Corp Div Amphenol Aerospace Operations
5935-00-432-623710-815015-10S INTERCHANGEABLE
Connector,receptacle,electrical
Amphenol Corp Div Amphenol Aerospace Operations
5935-00-432-6238217-54C-B041S-10 INTERCHANGEABLE
Connector,receptacle,electrical
Amphenol Corp Div Amphenol Aerospace Operations
5935-00-465-9922 INTERCHANGEABLE
Retainer,electrical Connector
5310-00-828-1304 INTERCHANGEABLE
Nut,sleeve
5935-00-904-1522 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-904-1588 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
MIL-C-26518 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-26518 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS27399RA4 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-83733 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
217-50CA042S17 Amphenol Corp Spectra-Strip/itd (USA)
C170-1 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
Related Parts
5935-00-009-6596INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
4330-00-155-8240INTERCHANGEABLE
FILTER ELEMENT,FLUID
M6484
5910-00-235-8930INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5935-00-391-1050INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
217-33R-B018P-10
5935-00-432-6237INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
10-815015-10S
5935-00-432-6238INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
217-54C-B041S-10
5935-00-465-9922INTERCHANGEABLE
RETAINER,ELECTRICAL CONNECTOR
5310-00-828-1304INTERCHANGEABLE
NUT,SLEEVE
5935-00-904-1522INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-904-1588INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-905-7702INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-905-7942INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-01-231-1946?

NSN 5935-01-231-1946 is a Connector,receptacle,electrical, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-01-231-1946?

NSN 5935-01-231-1946 has 6 cross-referenced part numbers: MIL-C-26518 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-26518 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS27399RA4 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-83733 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 217-50CA042S17 (Amphenol Corp Spectra-Strip/itd) and 1 more.

What NSN replaces 5935-01-231-1946?

There are 12 known substitutes for 5935-01-231-1946: 5935-00-009-6596, 4330-00-155-8240, 5910-00-235-8930 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-C-26518?

Key specifications for MIL-C-26518: Environmental Protection: SHOCK RESISTANT AND VIBRATION RESISTANT AND CORROSION RESISTANT AND THERMAL SHOCK RESISTANT; Body Style: STRAIGHT SHAPE; Overall Length: 1.340 INCHES MAXIMUM IN; Mating End Quantity: 1. 28 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-01-231-1946 still in active supply?

NSN 5935-01-231-1946 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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