2145A

View detailed technical data, stock status, and sourcing information for: 2145A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-948-5773

Item Name Code

15093

Assigment Date

04/01/1966 (60 years ago)

An adapter with electrical contacts which provides facilities for joining two or more electrical connectors, whose design or function will not normally warrant their junction. It is not designed for permanent attachment to a cable, cord, coaxial line, or wire. The physical shape of an electrical connector should not be the determining factor of its name. Tee, angle, straight, and y-shaped adapters are all adapter, connector. Excludes:adapter, connector to lampbase; adapter, lampholder to connector; adapter (1), cable clamp to connector; and adapter, lampholder. For items designed as a mechanical connection between an electrical conduit and an electrical connector, see adapter (1), electrical conduit.

1.537 inches minimum and 1.607 inches maximum overall length, 0.688 inches nominal overall diameter, right-hand thread direction, 2a thread class, 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: 1.537 inches minimum and 1.607 inches maximum
Overall Diameter: 0.688 inches nominal
Environmental Protection: weatherproof and heat resistant and cold resistant
Cable Entrance Diameter: 0.442 inches nominal
Distance From Mounting Shoulder To Front Face: 0.778 inches nominal
Mounting Facility Thickness: 0.188 inches maximum
Threaded Device Type: coupling facility and mounting bushing
Mating End Quantity: 1
Contact Position Arrangement Style: tnc single mating end
Contact Removability: removable single mating end single contact grouping
Shell Type: solid
Connector Locking Method: externally 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: 28
Nominal Thread Size: 0.438 inches and 0.500 inches
Terminal Location: back single mating end single contact grouping
Contact Material: copper alloy single mating end single contact grouping
Contact Surface Treatment: gold and copper alloy single mating end single contact grouping
Insert Material: plastic polytetrafluoroethylene single mating end
Contact Surface Treatment Document And Classification: mil-g-45204,ty 2,grade 2 mil spec 1st treatment response and mil-c-14550,cl 4 mil spec 2nd treatment response single mating end single contact grouping
Terminal Type: crimp single mating end single contact grouping
Contact Material Document And Classification: qq-c-530 condition mt fed spec single material response 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
Shell Material Document And Classification: qq-b-626,comp 22 fed spec single material response
Insert Material Document And Classification: mil-p-19468a mil spec single material response single mating end
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: contact surface gold and body 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
2145A	Electrical Receptacle Connector
4120-0001	Electrical Receptacle Connector

FAQs

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

What is the FSCG of the NSN 5935-00-948-5773?

The FSCG of the NSN 5935-00-948-5773 is 5935

Does the NSN 5935-00-948-5773 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5935-00-948-5773 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 5935-00-948-5773 contain precious materials?

Item contains combination of two or more precious metals (silver, gold, platinum).

Does NSN 5935-00-948-5773 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 5935-00-948-5773 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Apr 1, 1966