KMA6-21-50SN

View detailed technical data, stock status, and sourcing information for: KMA6-21-50SN
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-687-1951

Item Name Code

01938

Assigment Date

01/01/1963 (63 years ago)

0.656 inches maximum cable entrance diameter, coupling facility threaded device type, straight shape, internal coupling w/strain relief body style, 1.593 inches maximum body length, 1.500 inches maximum overall diameter

Product Characteristics

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

Body Style: straight shape, internal coupling w/strain relief
Body Length: 1.593 inches maximum
Overall Diameter: 1.500 inches maximum
Cable Entrance Diameter: 0.656 inches maximum
Threaded Device Type: coupling facility
Mating End Quantity: 1
Contact Position Arrangement Style: ""50,21-50" single mating end"
Contact Removability: removable single mating end single contact grouping
Contact Maximum Current Rating In Amps: 7.5 single mating end single contact grouping
Polarization Method: keyway or multiple keyway
Insert Position In Deg: 0.0
Shell Type: solid
Connector Locking Method: internally threaded coupling ring
Connector Cable Strain Relief Method: cable clamp
Thread Quantity Per Inch: 6
Nominal Thread Size: 1.312 inches
Terminal Location: back single mating end single contact grouping
Contact Material: copper alloy single mating end single contact grouping
Contact Surface Treatment: gold and silver single mating end single contact grouping
Insert Material: plastic polyamide (nylon) single mating end
Terminal Type: crimp single mating end single contact grouping
Shell Material: aluminum alloy
Shell Surface Treatment: cadmium and chromate
Included Contact Quantity: 50 single mating end single contact grouping
Included Contact Type: round socket single mating end single contact grouping
Special Features: grommet-polychloroprene
Precious Material And Location: contact surfaces gold and contact surfaces silver
Precious Material And Weight: 0.050 gold grains, troy and 0.050 silver grains, troy
Precious Material: gold and silver
Thread Series Designator: uns

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5935-00-624-3714	No Name Available	09/22/1967

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
KMA6-21-50SN	Electrical Plug Connector

FAQs

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

What is the FSCG of the NSN 5935-00-687-1951?

The FSCG of the NSN 5935-00-687-1951 is 5935

Does the NSN 5935-00-687-1951 have a Schedule B code assigned?

Yes, the Schedule B code is 8536695050

Does NSN 5935-00-687-1951 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 5935-00-687-1951 contain precious materials?

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

Does NSN 5935-00-687-1951 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 5935-00-687-1951 was assigned to the Federal Catalog?

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