MS3101A20-23SC

View detailed technical data, stock status, and sourcing information for: MS3101A20-23SC

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MS3101A20-23SC
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5935 Electrical Connectors
National Stock Number
5935-01-260-9611
Item Name Code
15093
Assigment Date
08/07/1987 (38 years ago)

An electrical fitting with electrical contacts constructed to be affixed to the end of a cable, conduit, coaxial line, cord, wire (includes printed/etched), printed wiring board, or the like for convenience in joining with another electrical connector or printed wiring board. It is designed to be mounted on a bulkhead, chassis, panel, wall, printed wiring board, or the like. Excludes:lampholder; jack,telephone; jack,tip; insert electrical connector; insert module,electrical connector; connector body (as modified) and socket,plug-in electronic components. See also wiring harness (as modified) and cable assembly (as modified). For items with termination wires of more than four inches in length, see lead assembly,electrical. For items without inserts, see shell,electrical connector.

1.443 inches minimum and 1.505 inches maximum overall diameter, 2.500 inches maximum overall length, right-hand thread direction, straight shape, external coupling body style, 2a thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
2a
Thread Direction
right-hand
Body Style
straight shape, external coupling
Overall Length
2.500 inches maximum
Overall Diameter
1.443 inches minimum and 1.505 inches maximum
Environmental Protection
moisture proof and salt water resistant and vibration proof
Threaded Device Type
back shell and coupling facility
Mating End Quantity
1
Contact Position Arrangement Style
20-23 single mating end
Contact Removability
removable single mating end single contact grouping
Contact Maximum Current Rating In Amps
73.0 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
keyway or multiple keyway
Insert Position In Deg
0.0
Shell Type
solid
Connector Locking Method
externally threaded shell
Nominal Thread Length
0.290 inches and 0.625 inches
Thread Quantity Per Inch
18
Nominal Thread Size
1.188 inches and 1.250 inches
Terminal Location
back single mating end single contact grouping
Contact Material
copper alloy single mating end single contact grouping
Contact Surface Treatment
gold single mating end single contact grouping
Insert Material
rubber silicone class q 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
crimp single mating end single contact grouping
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
2 single mating end single contact grouping
Included Contact Type
round socket single mating end single contact grouping
Special Features
in order to complete the connector assembly,the user must obtain/provide the backshell. standard versions may be ordered as nsn 5935-01-183-6491,p/n m85049/52-1-20w for the straight style,or nsn 5935-01-186-5610,p/n m85049/51-1-20w for the right angle style.
Precious Material And Location
contact surfaces gold
Precious Material And Weight
0.010 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
unef
Specification/Standard Data
96906-ms3451 government standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5935-00-577-8648 No Name Available 06/01/2007

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
MS3101A20-23S Electrical Receptacle Connector
MS3101A20-23SC Electrical Receptacle Connector
MS3451W20-23S Electrical Receptacle Connector

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5935-01-260-9611?
The FSCG of the NSN 5935-01-260-9611 is 5935
Does the NSN 5935-01-260-9611 have a Schedule B code assigned?
Yes, the Schedule B code is 8538907080
Does NSN 5935-01-260-9611 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5935-01-260-9611 contain precious materials?
Item contains gold.
Does NSN 5935-01-260-9611 contain hazardous materials?
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
When the NSN 5935-01-260-9611 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Fri, Aug 7, 1987

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