MS3100K28-21SC

View detailed technical data, stock status, and sourcing information for: MS3100K28-21SC
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-578-2954

Item Name Code

15093

Assigment Date

01/01/1963 (63 years ago)

2.000 inches nominal overall height, right-hand thread direction, 2.312 inches maximum overall length, 2a thread class, straight shape, external coupling w/backshell 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/backshell
Overall Length: 2.312 inches maximum
Overall Height: 2.000 inches nominal
Overall Width: 2.000 inches nominal
Environmental Protection: pressure proof
Unthreaded Mounting Hole Diameter: 0.147 inches nominal
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 nominal
Threaded Device Type: back shell and 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: 0.0
Shell Type: solid
Connector Locking Method: externally threaded shell
Nominal Thread Length: 0.375 inches and 0.625 inches
Thread Quantity Per Inch: 18
Nominal Thread Size: 1.438 inches and 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 socket single mating end single contact grouping
Precious Material And Location: contact surfaces gold and contact surfaces 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: unef and uns
Specification/Standard Data: 81349-mil-c-5015 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5935-00-583-2207	No Name Available	01/01/1963
5935-00-999-5066	No Name Available	05/06/1966

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
MS3100K28-21S	Electrical Receptacle Connector
MS3100K28-21SC	Electrical Receptacle Connector

FAQs

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

What is the FSCG of the NSN 5935-00-578-2954?

The FSCG of the NSN 5935-00-578-2954 is 5935

Does the NSN 5935-00-578-2954 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5935-00-578-2954 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 5935-00-578-2954 contain precious materials?

Item contains combination of two or more precious metals (silver, gold, platinum).

Does NSN 5935-00-578-2954 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 5935-00-578-2954 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963