5935-00-445-1491

Find complete technical information, availability, and procurement data for: 5935-00-445-1491
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-445-1491

Item Name Code

01938

Assigment Date

12/30/1970 (55 years ago)

straight shape, internal coupling w/backshell body style, right-hand thread direction, 2.828 inches minimum and 2.922 inches maximum overall length, 2a and 2b thread class, 2.859 inches minimum and 2.891 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.

Thread Class: 2a and 2b
Thread Direction: right-hand
Body Style: straight shape, internal coupling w/backshell
Overall Length: 2.828 inches minimum and 2.922 inches maximum
Overall Diameter: 2.859 inches minimum and 2.891 inches maximum
Threaded Device Type: back shell and coupling facility
Mating End Quantity: 1
Contact Position Arrangement Style: lk-57 single mating end
Contact Removability: nonremovable single mating end all contact groupings
Contact Maximum Current Rating In Amps: 10.0 single mating end 2nd contact grouping
Contact Maximum Current Rating In Amps: 30.0 single mating end 1st contact grouping
Contact Maximum Ac Voltage Rating In Volts: 1300.0 single mating end 2nd contact grouping
Contact Maximum Ac Voltage Rating In Volts: 2600.0 single mating end 1st contact grouping
Polarization Method: keyway or multiple keyway
Insert Position In Deg: 80.0
Shell Type: solid
Connector Locking Method: internally threaded coupling ring
Thread Quantity Per Inch: 18 and 6
Nominal Thread Size: 1.750 inches and 2.500 inches
Terminal Location: back single mating end all contact groupings
Contact Material: copper alloy single mating end all contact groupings
Contact Surface Treatment: gold and silver single mating end all contact groupings
Insert Material: plastic or plastic polytetrafluoroethylene single mating end
Terminal Type: solder well single mating end all contact groupings
Shell Material: aluminum alloy
Shell Surface Treatment: cadmium
Included Contact Quantity: 4 single mating end 1st contact grouping
Included Contact Quantity: 53 single mating end 2nd contact grouping
Included Contact Type: round socket single mating end all contact groupings
Precious Material And Location: contact surfaces gold and contact surfaces silver
Precious Material And Weight: 0.057 gold grains, troy and 0.057 silver grains, troy
Precious Material: gold and silver
Thread Series Designator: uns and un

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
2431966-021	Electrical Plug Connector
LK57-21-1-1-4BANP0SW	Electrical Plug Connector

FAQs

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

What is the FSCG of the NSN 5935-00-445-1491?

The FSCG of the NSN 5935-00-445-1491 is 5935

Does the NSN 5935-00-445-1491 have a Schedule B code assigned?

Yes, the Schedule B code is 8536695050

Does NSN 5935-00-445-1491 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 5935-00-445-1491 contain precious materials?

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

Does NSN 5935-00-445-1491 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 5935-00-445-1491 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Dec 30, 1970