MS3101R28-21PW

View detailed technical data, stock status, and sourcing information for: MS3101R28-21PW
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-878-7083

Item Name Code

01938

Assigment Date

01/01/1960 (66 years ago)

2a thread class, right-hand thread direction, 2.170 inches maximum diameter, 2.281 inches maximum overall length, straight shape, external coupling w/strain relief body style

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 w/strain relief
Overall Length: 2.281 inches maximum
Diameter: 2.170 inches maximum
Overall Diameter: 2.170 inches maximum
Environmental Protection: moisture resistant and salt water resistant and vibration resistant
Cable Entrance Diameter: 0.922 inches minimum
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: keyway or multiple keyway
Insert Position In Deg: 80.0
Shell Type: solid
Connector Locking Method: externally threaded shell
Connector Cable Strain Relief Method: cable clamp
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 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: 37 single mating end single contact grouping
Included Contact Type: round pin single mating end single contact grouping
Precious Material And Location: contact surface gold and contact surface silver
Precious Material And Weight: 0.037 gold grains, troy and 0.037 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: uns
Specification/Standard Data: 81349-mil-c-5015 government specification

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
MS3101R28-21PW	Electrical Plug Connector

FAQs

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

What is the FSCG of the NSN 5935-00-878-7083?

The FSCG of the NSN 5935-00-878-7083 is 5935

Does the NSN 5935-00-878-7083 have a Schedule B code assigned?

Yes, the Schedule B code is 8536695050

Does NSN 5935-00-878-7083 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 5935-00-878-7083 contain precious materials?

Item contains gold.

Does NSN 5935-00-878-7083 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 5935-00-878-7083 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960