UG20DU

View detailed technical data, stock status, and sourcing information for: UG20DU
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-812-0573

Item Name Code

01938

Assigment Date

01/01/1962 (64 years ago)

1.562 inches nominal overall length, straight shape, internal coupling body style, right-hand thread direction, 0.625 inches nominal overall diameter, 2a thread class

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: straight shape, internal coupling
Overall Length: 1.562 inches nominal
Overall Diameter: 0.625 inches nominal
Environmental Protection: moisture resistant
Cable Entrance Diameter: 0.345 inches nominal
Threaded Device Type: coupling facility
Mating End Quantity: 1
Contact Position Arrangement Style: n single mating end
Contact Removability: removable single mating end single contact grouping
Contact Maximum Ac Voltage Rating In Volts: 500.0 single mating end single contact grouping
Polarization Method: mating end
Shell Type: solid
Connector Locking Method: externally threaded shell
Connector Cable Strain Relief Method: cable clamp w/telescoping bushing
Radio Frequency Type Contact Characteristic Impedance In Ohms: 50.0 single mating end single contact grouping
Nominal Thread Length: 0.375 inches
Nominal Thread Size: 0.625 inches
Terminal Location: back single mating end single contact grouping
Contact Material: copper alloy single mating end single contact grouping
Contact Surface Treatment: silver single mating end single contact grouping
Insert Material: plastic polytetrafluoroethylene single mating end
Terminal Type: solder well single mating end single contact grouping
Contact Material Document And Classification: qq-c-530,comp ht fed spec single material response single mating end single contact grouping
Shell Material: copper alloy
Shell Surface Treatment: silver
Shell Material Document And Classification: qq-b-626,comp 22 fed spec single material response
Insert Material Document And Classification: mil-p-19468 mil spec single material response single mating end
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 and shell surfaces silver
Precious Material And Weight: 0.105 silver grains, troy
Precious Material: 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
MS91233-20D	Electrical Plug Connector
UG20DU	Electrical Plug Connector

FAQs

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

What is the FSCG of the NSN 5935-00-812-0573?

The FSCG of the NSN 5935-00-812-0573 is 5935

Does the NSN 5935-00-812-0573 have a Schedule B code assigned?

Yes, the Schedule B code is 8536695050

Does NSN 5935-00-812-0573 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 5935-00-812-0573 contain precious materials?

Item contains silver.

Does NSN 5935-00-812-0573 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 5935-00-812-0573 was assigned to the Federal Catalog?

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