OmniSynk Distribution Services

MS3102A28-21SWC

Connector, Receptacle, Electrical

Part number
MS3102A28-21SWC
NSN
5935-00-612-4312
NIIN
00-518-9492
Item name
Connector, Receptacle, Electrical
Manufacturer
Military Specifications
CAGE code
81349
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
1.969 inches minimum and 2.031 inches maximum
Overall Width
1.969 inches minimum and 2.031 inches maximum
Environmental Protection
Moisture resistant and vibration resistant and salt water resistant
Unthreaded Mounting Hole Diameter
0.142 inches minimum and 0.157 inches maximum
Center to Center Distance Between Mounting Facilities Parallel to Height
1.557 inches minimum and 1.567 inches maximum
Distance Between Centerlines of Mounting Facilities Parallel to Body Width
1.557 inches minimum and 1.567 inches maximum
Distance from Mounting Shoulder to Front Face
0.812 inches minimum and 0.843 inches maximum
Threaded Device Type
Coupling facility
Mating End Quantity
1
Contact Position Arrangement Style
28-21 single mating end
Contact Removability
Nonremovable single mating end single contact grouping
Contact Maximum Current Rating in Amps
22.0 single mating end single contact grouping
Contact Maximum AC Voltage Rating in Volts
500.0 single mating end single contact grouping
Contact Maximum DC Voltage Rating in Volts
700.0 single mating end single contact grouping
Polarization Method
Key, multiple key groove
Insert Position in DEG
80.0
Shell Type
Solid
Connector Locking Method
Externally threaded shell
Nominal Thread Length
0.625 inches
Thread Quantity per Inch
18
Nominal Thread Size
1.750 inches
Terminal Location
Back single mating end single contact grouping
Contact Surface Treatment
Gold single mating end single contact grouping
Insert Material
Rubber single mating end
Contact Surface Treatment Document and Classification
MIL-G-45204 mil spec single treatment response 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
37 single mating end single contact grouping
Included Contact Type
Round socket single mating end single contact grouping
Precious Material and Location
Contact surfaces gold
Precious Material and Weight
0.037 gold grains, troy
Precious Material
GOLD
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
UNS
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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