2056B

View detailed technical data, stock status, and sourcing information for: 2056B
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-916-7783

Item Name Code

15093

Assigment Date

07/18/1966 (60 years ago)

right-hand thread direction, 1.140 inches nominal overall length, 2a thread class, pcb, external coupling body style, 0.750 inches nominal overall height

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
Thread Direction: right-hand
Body Style: pcb, external coupling
Overall Length: 1.140 inches nominal
Overall Height: 0.750 inches nominal
Overall Width: 0.750 inches nominal
Unthreaded Mounting Hole Diameter: 0.140 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Height: 0.531 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: 0.531 inches nominal
Threaded Device Type: coupling facility
Mating End Quantity: 1
Contact Position Arrangement Style: nonstd single mating end
Contact Removability: nonremovable single mating end single contact grouping
Shell Type: solid
Connector Locking Method: externally threaded shell
Radio Frequency Type Contact Characteristic Impedance In Ohms: 50.0 single mating end single contact grouping
Nominal Thread Length: 0.156 inches
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.438 inches
Terminal Location: back single mating end single contact grouping
Contact Material: copper alloy single mating end single contact grouping
Contact Surface Treatment: gold single mating end single contact grouping
Insert Material: plastic polyamide (nylon) single mating end
Contact Surface Treatment Document And Classification: mil-g-45204 mil spec single treatment response single mating end single contact grouping
Terminal Type: wire loop single mating end single contact grouping
Shell Material: copper alloy
Shell Surface Treatment: silver
Shell Surface Treatment Document And Classification: qq-s-365 fed spec single treatment response
Included Contact Quantity: 1 single mating end single contact grouping
Included Contact Type: coaxial socket single mating end single contact grouping
Precious Material And Location: contact surface gold and shell surface silver
Precious Material And Weight: 0.005 gold grains, troy and 0.100 silver grains, troy
Precious Material: gold and silver
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
2056B	Electrical Receptacle Connector
2521339	Electrical Receptacle Connector
4081-0001	Electrical Receptacle Connector

FAQs

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

What is the FSCG of the NSN 5935-00-916-7783?

The FSCG of the NSN 5935-00-916-7783 is 5935

Does the NSN 5935-00-916-7783 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5935-00-916-7783 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 5935-00-916-7783 contain precious materials?

Item contains gold.

Does NSN 5935-00-916-7783 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 5935-00-916-7783 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Mon, Jul 18, 1966