OmniSynk Distribution Services

MS3102R20-4SW

Connector, Receptacle, Electrical

Part number
MS3102R20-4SW
NSN
5935-00-552-7989
NIIN
00-823-0731
Item name
Connector, Receptacle, Electrical
Manufacturer
Military Standards
CAGE code
96906
FSC
5935
Unit of issue
EA
DEMIL code
A

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Alternate part numbers

Technical characteristics

Thread Class
2A
Thread Direction
Right-hand
Body Style
Straight shape, external coupling
Overall Length
1.938 inches maximum
Overall Height
1.500 inches nominal
Overall Width
1.500 inches nominal
Environmental Protection
Moisture proof and salt water resistant and vibration resistant
Unthreaded Mounting Hole Diameter
0.115 inches minimum and 0.130 inches maximum
Center to Center Distance Between Mounting Facilities Parallel to Height
1.156 inches nominal
Distance Between Centerlines of Mounting Facilities Parallel to Body Width
1.156 inches nominal
Distance from Mounting Shoulder to Front Face
0.750 inches minimum and 0.781 inches maximum
Threaded Device Type
Coupling facility
Mating End Quantity
1
Contact Position Arrangement Style
20-4 single mating end
Contact Removability
Nonremovable single mating end single contact grouping
Contact Maximum Current Rating in Amps
41.0 single mating end single contact grouping
Contact Maximum AC Voltage Rating in Volts
900.0 single mating end single contact grouping
Contact Maximum DC Voltage Rating in Volts
1250.0 single mating end single contact grouping
Polarization Method
Keyway or multiple keyway
Insert Position in DEG
45.0
Shell Type
Solid
Connector Locking Method
Externally threaded shell
Nominal Thread Length
0.625 inches
Nominal Thread Size
1.250 inches
Terminal Location
Back single mating end single contact grouping
Contact Surface Treatment
Gold single mating end single contact grouping and silver single mating end single contact grouping
Terminal Type
Solder well single mating end single contact grouping
Shell Material
Aluminum alloy
Shell Surface Treatment
Cadmium
Shell Surface Treatment Document and Classification
QQ-P-416, ty 2, cl 3 fed spec single treatment response
Included Contact Quantity
4 single mating end single contact grouping
Included Contact Type
Round socket single mating end single contact grouping
Precious Material and Location
Contact surfaces gold and contact surfaces silver
Precious Material and Weight
0.020 gold grains, troy and 0.020 silver grains, troy
Precious Material
Gold and silver
Test Data Document
81349-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.).
Thread Series Designator
UNEF
Specification/Standard Data
81349-MIL-C-5015 government specification
Catalogue data is compiled from public DLA/FLIS sources and is provided for identification. Availability, condition and certification are confirmed on quotation. OmniSynk Distribution Services is a stocking distributor.

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