UG155BU

View detailed technical data, stock status, and sourcing information for: UG155BU
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-578-9699

Item Name Code

15091

Assigment Date

01/01/1963 (63 years ago)

2a thread class, right-hand thread direction, 2.500 inches nominal overall length, 1.625 inches nominal overall diameter, straight shape, external coupling body style

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, external coupling
Overall Length: 2.500 inches nominal
Overall Diameter: 1.625 inches nominal
Threaded Device Type: coupling facility and mounting bushing
Mating End Quantity: 2
Contact Position Arrangement Style: lc all mating ends
Contact Removability: nonremovable all mating ends single contact grouping
Polarization Method: contact
Shell Type: solid
Connector Locking Method: externally threaded shell
Radio Frequency Type Contact Characteristic Impedance In Ohms: 50.0 all mating ends single contact grouping
Thread Quantity Per Inch: 18
Nominal Thread Size: 1.250 inches
Contact Material: copper alloy all mating ends single contact grouping
Contact Surface Treatment: silver all mating ends single contact grouping
Insert Material: plastic polyethylene all mating ends
Contact Surface Treatment Document And Classification: qq-s-365 fed spec single treatment response all mating ends 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 all mating ends single contact grouping
Included Contact Type: coaxial socket all mating ends single contact grouping
Precious Material And Location: contact and shell surfaces silver
Precious Material And Weight: 0.110 silver grains, troy
Precious Material: silver
Thread Series Designator: unef

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5935-00-201-9363	No Name Available	05/01/1976
5935-00-642-3706	No Name Available	02/01/1976
5935-00-845-6641	No Name Available	02/03/1969

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
RE49153REVC	Connector Adapter
TRU-4013	Connector Adapter
UG-155B/U	Connector Adapter
UG155BU	Connector Adapter

FAQs

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

What is the FSCG of the NSN 5935-00-578-9699?

The FSCG of the NSN 5935-00-578-9699 is 5935

Does the NSN 5935-00-578-9699 have a Schedule B code assigned?

Yes, the Schedule B code is 8548900100

Does NSN 5935-00-578-9699 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 5935-00-578-9699 contain precious materials?

Item contains silver.

Does NSN 5935-00-578-9699 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 5935-00-578-9699 was assigned to the Federal Catalog?

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