OmniSynk Distribution Services

M83723/20R2811N

Connector, Receptacle, Electrical

Part number
M83723/20R2811N
NSN
5935-00-572-7407
NIIN
01-260-9720
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
2A2A
Thread Direction
Right-hand
Body Style
Straight shape, external coupling
Overall Length
2.125 inches maximum
Overall Height
2.000 inches nominal
Overall Width
2.000 inches nominal
Environmental Protection
Moisture proof and salt water resistant and vibration proof
Unthreaded Mounting Hole Diameter
0.142 inches minimum and 0.157 inches maximum
Center to Center Distance Between Mounting Facilities Parallel to Height
1.562 inches nominal
Distance Between Centerlines of Mounting Facilities Parallel to Body Width
1.562 inches nominal
Distance from Mounting Shoulder to Front Face
0.812 inches minimum and 0.843 inches maximum
Threaded Device Type
Back shell and coupling facility
Mating End Quantity
1
Contact Position Arrangement Style
28-11 single mating end
Contact Removability
Removable single mating end all contact groupings
Contact Maximum Current Rating in Amps
22.0 single mating end 2ND contact grouping
Contact Maximum Current Rating in Amps
41.0 single mating end 1ST contact grouping
Contact Maximum AC Voltage Rating in Volts
500.0 single mating end all contact groupings
Contact Maximum DC Voltage Rating in Volts
700.0 single mating end all contact groupings
Polarization Method
Keyway or multiple keyway
Insert Position in DEG
0.0
Shell Type
Solid
Connector Locking Method
Externally threaded shell
Nominal Thread Length
0.467 inches and 0.625 inches
Thread Quantity per Inch
1818
Nominal Thread Size
1.750 INCHES1.750 inches
Terminal Location
Back single mating end all contact groupings
Contact Material
Copper alloy single mating end all contact groupings
Contact Surface Treatment
Gold single mating end all contact groupings
Insert Material
Rubber synthetic single mating end
Contact Surface Treatment Document and Classification
MIL-G-45204 mil spec single treatment response single mating end all contact groupings
Terminal Type
Crimp single mating end all contact groupings
Shell Material
Aluminum alloy
Shell Surface Treatment
Cadmium and chromate
Shell Surface Treatment Document and Classification
QQ-P-416, ty 2, cl 3 fed spec all treatment responses
Included Contact Quantity
18 single mating end 2ND contact grouping
Included Contact Quantity
4 single mating end 1ST contact grouping
Included Contact Type
Round pin single mating end all contact groupings
Special Features
In order to complete the connector assembly, the user must obtain/provide the backshell; standard versions may be ordered as nsn 5935-01-189-3225, P/N M85049/52-1-28W for the straight style, or nsn 5935-01-174-3672, P/N M85049/51-1-28W for the right angle style
Precious Material and Location
Contact surfaces gold
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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