PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DDMAMT78SConnector,receptacle,electrical

Itt Cannon Llc · NSN 5935-01-324-0558 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-324-0558 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-324-0558. Primary manufacturer part number: DDMAMT78S.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Unthreaded Mounting Hole Diameter: 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
  • Environmental Protection: CORROSION RESISTANT AND HUMIDITY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT
  • Test Data Document: 81349-MIL-C-24308 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 Surface Treatment: GOLD AND NICKEL SINGLE MATING END SINGLE CONTACT GROUPING
  • Shell Surface Treatment: CADMIUM
  • Precious Material and Weight: 0.078 GOLD GRAINS, TROY
  • Contact Removability: REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-324-0558, 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 Itt Cannon Llc. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-324-0558
Primary Part NumberDDMAMT78S
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerItt Cannon Llc
StatusACTIVE
Unthreaded Mounting Hole Diameter0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
Environmental ProtectionCORROSION RESISTANT AND HUMIDITY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT
Test Data Document81349-MIL-C-24308 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 Surface TreatmentGOLD AND NICKEL SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface TreatmentCADMIUM
Precious Material and Weight0.078 GOLD GRAINS, TROY
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity78 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Insert Material Document and ClassificationMIL-M-14,TY SDG-F MIL SPEC 1ST MATERIAL RESPONSE OR MIL-M-24519,TY GPT-30F OR TY GET-30F MIL SPEC 2ND MATERIAL RESPONSE SINGLE MATING END
Distance Between Mounting Facility Centers2.401 INCHES MINIMUM AND 2.411 INCHES MAXIMUM IN
Operating Temp Rating-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Connector Locking MethodFRICTION
Precious Material and LocationCONTACT SURFACES GOLD
Precious MaterialGOLD
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialPLASTIC DIALLYL PHTHALATE GLASS FILLED OR PLASTIC POLYESTER GLASS FILLED SINGLE MATING END
Specification/standard Data81349-MIL-C-24308/2 GOVERNMENT SPECIFICATION
Contact Position Arrangement Style78 SINGLE MATING END
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialMETAL
Shell TypeSOLID
Polarization MethodMATING END
Mating End Quantity1
Contact Surface Treatment Document and ClassificationMIL-G-45204,TY 2,GRADE C,CL 1 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290,CL 2 FED SPEC 2ND TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Body StyleSTRAIGHT SHAPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5999-00-478-4402M39029/57-354 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5935-00-521-2702 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
DDMAMT78S Itt Cannon Llc (USA)
MIL-C-24308/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M24308/2-15F Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MD308G-50-78S2 Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix (USA)
DD78F110000 (,C-50) Positronic Industries Inc Div Amphenol Military Aerospace Operations (USA)
204520-2 Te Connectivity Corporation (USA)
010-005208-010 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
Related Parts
5999-00-478-4402INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/57-354
5935-00-521-2702INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5935-01-324-0558?

NSN 5935-01-324-0558 is a Connector,receptacle,electrical, manufactured by Itt Cannon Llc, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-324-0558?

NSN 5935-01-324-0558 has 7 cross-referenced part numbers: DDMAMT78S (Itt Cannon Llc), MIL-C-24308/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M24308/2-15F (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MD308G-50-78S2 (Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix), DD78F110000 (,C-50) (Positronic Industries Inc Div Amphenol Military Aerospace Operations) and 2 more.

What NSN replaces 5935-01-324-0558?

There are 2 known substitutes for 5935-01-324-0558: 5999-00-478-4402, 5935-00-521-2702. Verify interchangeability with system specifications before substitution.

What are the specifications of DDMAMT78S?

Key specifications for DDMAMT78S: Overall Height: 0.683 INCHES MAXIMUM IN; Unthreaded Mounting Hole Diameter: 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN; Environmental Protection: CORROSION RESISTANT AND HUMIDITY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT; Test Data Document: 81349-MIL-C-24308 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.).. 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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