4057-65 ITEM 244

View detailed technical data, stock status, and sourcing information for: 4057-65 ITEM 244
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-972-8991

Item Name Code

01938

Assigment Date

01/01/1962 (64 years ago)

right-hand thread direction, 2b thread class, 1.461 inches maximum overall diameter, straight shape, internal coupling w/strain relief body style, 3.785 inches maximum body 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
Thread Direction: right-hand
Body Style: straight shape, internal coupling w/strain relief
Body Length: 3.785 inches maximum
Overall Diameter: 1.461 inches maximum
Environmental Protection: moisture proof and salt water resistant and vibration proof and shock resistant and cold resistant and heat resistant and explosion proof
Cable Entrance Diameter: 0.445 inches minimum and 0.750 inches maximum
Threaded Device Type: coupling facility
Mating End Quantity: 1
Contact Position Arrangement Style: 20-7 single mating end
Contact Removability: removable single mating end all contact groupings
Contact Maximum Current Rating In Amps: 22.0 single mating end all contact groupings
Contact Maximum Ac Voltage Rating In Volts: 500.0 single mating end 1st contact grouping
Contact Maximum Ac Voltage Rating In Volts: 900.0 single mating end 2nd contact grouping
Contact Maximum Dc Voltage Rating In Volts: 1250.0 single mating end 2nd contact grouping
Contact Maximum Dc Voltage Rating In Volts: 700.0 single mating end 1st contact grouping
Polarization Method: keyway or multiple keyway
Insert Position In Deg: 0.0
Shell Type: solid
Connector Locking Method: internally threaded coupling nut
Connector Cable Strain Relief Method: cable clamp
Operating Temp Rating: -55.0 celsius minimum and 125.0 celsius maximum
Thread Quantity Per Inch: 18
Nominal Thread Size: 1.250 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 nickel single mating end all contact groupings
Insert Material: rubber single mating end
Contact Surface Treatment Document And Classification: mil-g-45204,type 2,grade c,class 1 mil spec 1st treatment response and qq-n-290,class 2 fed spec 2nd treatment response single mating end all contact groupings
Terminal Type: crimp single mating end all contact groupings
Shell Material: aluminum alloy
Shell Surface Treatment: cadmium and chromate
Shell Surface Treatment Document And Classification: qq-p-416,type 2,class 3 fed spec all treatment responses
Included Contact Quantity: 4 single mating end 1st contact grouping
Included Contact Quantity: 4 single mating end 2nd contact grouping
Included Contact Type: round socket single mating end all contact groupings
Precious Material And Location: contact surfaces gold
Precious Material And Weight: 0.008 gold grains, troy
Precious Material: gold
Thread Series Designator: 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
10-214620-7S	Electrical Plug Connector
4057-65 ITEM 244	Electrical Plug Connector
414-1025-001	Electrical Plug Connector
SSN688-401-4454335 ITEM 244	Electrical Plug Connector

FAQs

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

What is the FSCG of the NSN 5935-00-972-8991?

The FSCG of the NSN 5935-00-972-8991 is 5935

Does the NSN 5935-00-972-8991 have a Schedule B code assigned?

Yes, the Schedule B code is 8536695050

Does NSN 5935-00-972-8991 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 5935-00-972-8991 contain precious materials?

Item contains gold.

Does NSN 5935-00-972-8991 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 5935-00-972-8991 was assigned to the Federal Catalog?

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