UG156A/U

View detailed technical data, stock status, and sourcing information for: UG156A/U
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-621-0128

Item Name Code

01938

Assigment Date

01/01/1963 (63 years ago)

right-hand thread direction, straight shape, internal coupling body style, 2b thread class, 2.000 inches nominal overall diameter, 3.250 inches nominal overall 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
Overall Length: 3.250 inches nominal
Overall Diameter: 2.000 inches nominal
Cable Entrance Diameter: 1.250 inches minimum
Threaded Device Type: coupling facility
Mating End Quantity: 1
Contact Position Arrangement Style: lt single mating end
Contact Removability: removable single mating end single contact grouping
Shell Type: solid
Connector Locking Method: internally threaded shell
Connector Cable Strain Relief Method: compression nut
Radio Frequency Type Contact Characteristic Impedance In Ohms: 50.0 single mating end single contact grouping
Thread Quantity Per Inch: 18
Nominal Thread Size: 1.250 inches
Terminal Location: back single mating end single contact grouping
Contact Material: copper alloy single mating end single contact grouping
Insert Material: rubber single mating end
Terminal Type: crimp 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 pin single mating end single contact grouping
Precious Material And Location: gody surface silver
Precious Material And Weight: 0.100 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
REB49154REVC	Electrical Plug Connector
TRU-4016	Electrical Plug Connector
UG156A/U	Electrical Plug Connector
UG156AU	Electrical Plug Connector

FAQs

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

What is the FSCG of the NSN 5935-00-621-0128?

The FSCG of the NSN 5935-00-621-0128 is 5935

Does the NSN 5935-00-621-0128 have a Schedule B code assigned?

Yes, the Schedule B code is 8536695050

Does NSN 5935-00-621-0128 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 5935-00-621-0128 contain precious materials?

Item contains silver.

Does NSN 5935-00-621-0128 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 5935-00-621-0128 was assigned to the Federal Catalog?

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