MS3106R28-21SYC

View detailed technical data, stock status, and sourcing information for: MS3106R28-21SYC
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-893-7077

Item Name Code

01938

Assigment Date

01/01/1962 (64 years ago)

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

2b thread class, 1.969 inches maximum overall diameter, 2.281 inches maximum body length, straight shape, internal coupling w/strain relief body style, right-hand thread direction

Product Characteristics

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

Thread Class: 2b
Thread Direction: right-hand
Body Style: straight shape, internal coupling w/strain relief
Body Length: 2.281 inches maximum
Overall Diameter: 1.969 inches maximum
Environmental Protection: moisture resistant and salt water resistant and vibration resistant
Cable Entrance Diameter: 0.922 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: 250.0
Shell Type: solid
Connector Locking Method: internally threaded coupling ring
Connector Cable Strain Relief Method: cable clamp
Nominal Thread Length: 0.594 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 socket 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

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5935-00-549-8635	No Name Available	05/25/1966
5935-00-552-7887	No Name Available	09/22/1967
5935-00-557-2407	No Name Available	09/22/1967
5935-00-816-4609	No Name Available	04/27/1970

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
MS3106R28-21SY	Electrical Plug Connector
MS3106R28-21SYC	Electrical Plug Connector

FAQs

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

What is the FSCG of the NSN 5935-00-893-7077?

The FSCG of the NSN 5935-00-893-7077 is 5935

Does the NSN 5935-00-893-7077 have a Schedule B code assigned?

Yes, the Schedule B code is 8536695050

Does NSN 5935-00-893-7077 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 5935-00-893-7077 contain precious materials?

Item contains gold.

Does NSN 5935-00-893-7077 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 5935-00-893-7077 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962