PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20817-1Connector,receptacle,electrical

Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems · NSN 5935-01-357-4969 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-357-4969 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-357-4969. Primary manufacturer part number: 20817-1.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Body Style: STRAIGHT SHAPE
  • Insert Material: PLASTIC SINGLE MATING END
  • Shell Surface Treatment: CADMIUM
  • Precious Material and Location: CONTACT SURFACES GOLD
  • 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.).
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
  • Polarization Method: MATING END
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-357-4969, 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 Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 30 commercial cross-references from 20 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
NSN5935-01-357-4969
Primary Part Number20817-1
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerUndersea Sensor Systems Inc Div Ultra Sonobuoy Systems
StatusCANCELLED
Body StyleSTRAIGHT SHAPE
Insert MaterialPLASTIC SINGLE MATING END
Shell Surface TreatmentCADMIUM
Precious Material and LocationCONTACT SURFACES GOLD
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.).
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Polarization MethodMATING END
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Specification/standard Data81349-MIL-C-24308/3 GOVERNMENT SPECIFICATION
Precious MaterialGOLD
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Operating Temp Rating-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Connector Locking MethodFRICTION
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
Included Contact Quantity15 SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialMETAL
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Distance Between Mounting Facility Centers1.847 INCHES MINIMUM AND 1.857 INCHES MAXIMUM IN
Environmental ProtectionCORROSION RESISTANT AND HUMIDITY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT
Contact Position Arrangement Style15 SINGLE MATING END
Mating End Quantity1
Unthreaded Mounting Hole Diameter0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-088-88051380-1-2 INTERCHANGEABLE
Elbow,pipe
Ati Ladish Llc Dba Ati Wah Chang Div Ati Forged Products - Cudahy
5935-00-173-7748090-0072759 INTERCHANGEABLE
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Ncr Corporation Dba Ncr
9540-00-261-5176 INTERCHANGEABLE
Angle,structural
5935-00-280-22667730199P1 INTERCHANGEABLE
Connector Body,receptacle,electr
General Electric Company
6680-00-514-547716UKS3775 INTERCHANGEABLE
Indicator,liquid Quantity
Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)
6150-00-591-10985011-1-2 INTERCHANGEABLE
Bus,conductor
Seastrom Manufacturing Co Inc
5940-00-825-104420817-1 INTERCHANGEABLE
Terminal,lug
Advanced Conversion Technology Inc Div Advanced Conversion Technology
5950-00-826-7735 INTERCHANGEABLE
Coil,radio Frequency
6680-00-858-0488 INTERCHANGEABLE
Rod,sight Gage
5935-00-975-6265 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
20817-1 Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA)
DAM15PA160 Cinch Connectivity Solutions Inc. (USA)
DAM-15P-F79 Itt Cannon Llc (USA)
M2430813-2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
577R673H01 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
501-112 Recon/optical, Inc. (USA)
M24308-3-02 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
05D0242G01 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
M24308-3-2 Itt Cannon Llc (USA)
MS24308-3-2 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
371-1284-020 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
MIL-C-24308 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
651806-116 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
MIL-C-24308/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
474821-6 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
M24308/3-2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
DAM-15P-F79 Cinch Connectivity Solutions Inc. (USA)
MIL-DTL-24308/3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
TYPE DA-15P Huntington Ingalls Inc Div Newport News Shipbuilding (USA)
371-1284-020 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
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TERMINAL,LUG
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5950-00-826-7735INTERCHANGEABLE
COIL,RADIO FREQUENCY
6680-00-858-0488INTERCHANGEABLE
ROD,SIGHT GAGE
5935-00-975-6265INTERCHANGEABLE
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Frequently Asked Questions

What is NSN 5935-01-357-4969?

NSN 5935-01-357-4969 is a Connector,receptacle,electrical, manufactured by Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-01-357-4969?

NSN 5935-01-357-4969 has 30 cross-referenced part numbers: 20817-1 (Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems), DAM15PA160 (Cinch Connectivity Solutions Inc.), DAM-15P-F79 (Itt Cannon Llc), M2430813-2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 577R673H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp) and 25 more.

What NSN replaces 5935-01-357-4969?

There are 12 known substitutes for 5935-01-357-4969: 4730-00-088-8805, 5935-00-173-7748, 9540-00-261-5176 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20817-1?

Key specifications for 20817-1: Body Style: STRAIGHT SHAPE; Insert Material: PLASTIC SINGLE MATING END; Overall Height: 0.416 INCHES MINIMUM AND 0.436 INCHES MAXIMUM IN; Shell Surface Treatment: CADMIUM. 28 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-01-357-4969 still in active supply?

NSN 5935-01-357-4969 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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