CA3106KR28-21PW

View detailed technical data, stock status, and sourcing information for: CA3106KR28-21PW
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-137-3968

Item Name Code

01938

Assigment Date

08/25/1982 (43 years ago)

1.984 inches nominal overall diameter, fireproof and moisture resistant environmental protection, straight shape, internal coupling w/backshell body style, 2b and 2a thread class, 2.688 inches nominal overall length

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 and 2a
Body Style: straight shape, internal coupling w/backshell
Overall Length: 2.688 inches nominal
Overall Diameter: 1.984 inches nominal
Environmental Protection: fireproof and moisture resistant
Threaded Device Type: coupling facility and back shell
Mating End Quantity: 1
Contact Position Arrangement Style: 28-21 single mating end
Contact Removability: removable single mating end single contact grouping
Contact Maximum Current Rating In Amps: 22.0 single mating end single contact grouping
Polarization Method: key, multiple key groove
Insert Position In Deg: 80.0
Connector Locking Method: internally threaded coupling ring
Thread Quantity Per Inch: 18
Nominal Thread Size: 1.750 inches and 1.438 inches
Terminal Location: back single mating end single contact grouping
Contact Material: copper single mating end single contact grouping
Contact Surface Treatment: silver single mating end single contact grouping
Insert Material: plastic melamine single mating end
Terminal Type: crimp single mating end single contact grouping
Shell Material: steel
Shell Surface Treatment: cadmium
Included Contact Quantity: 37 single mating end single contact grouping
Included Contact Type: round pin single mating end single contact grouping
Thread Series Designator: uns and unef

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
CA3106KR28-21PW	Electrical Plug Connector

FAQs

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

What is the FSCG of the NSN 5935-01-137-3968?

The FSCG of the NSN 5935-01-137-3968 is 5935

Does the NSN 5935-01-137-3968 have a Schedule B code assigned?

Yes, the Schedule B code is 8536695050

Does NSN 5935-01-137-3968 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 5935-01-137-3968 contain precious materials?

Precious metal content is unknown

Does NSN 5935-01-137-3968 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 5935-01-137-3968 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Aug 25, 1982