ES3721-13A

View detailed technical data, stock status, and sourcing information for: ES3721-13A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-214-9569

Item Name Code

01938

Assigment Date

08/19/1985 (40 years ago)

straight shape, internal coupling body style, right-hand thread direction, 2b thread class, 0.400 inches maximum overall diameter, 1.250 inches maximum 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: 1.250 inches maximum
Overall Diameter: 0.400 inches maximum
Environmental Protection: moisture resistant and shock resistant and thermal shock resistant and vibration resistant
Cable Entrance Diameter: 0.100 inches nominal
Threaded Device Type: coupling facility
Mating End Quantity: 1
Contact Position Arrangement Style: sma single mating end
Contact Removability: nonremovable single mating end single contact grouping
Contact Maximum Ac Voltage Rating In Volts: 250.0 single mating end single contact grouping
Shell Type: solid
Connector Locking Method: internally threaded coupling nut
Connector Cable Strain Relief Method: compression nut
Radio Frequency Type Contact Characteristic Impedance In Ohms: 50.0 single mating end single contact grouping
End Item Identification: 4920-01-111-6823
Thread Quantity Per Inch: 36
Nominal Thread Size: 0.250 inches
Terminal Location: back single mating end single contact grouping
Contact Surface Treatment: gold single mating end single contact grouping
Insert Material: plastic fluorinated ethylene propylene or plastic polytetrafluoroethylene single mating end
Contact Surface Treatment Document And Classification: mil-g-45204,ty 2,cl 2 mil spec single treatment response single mating end single contact grouping
Terminal Type: solder well single mating end single contact grouping
Shell Material: steel
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 surfaces gold
Precious Material And Weight: 0.005 gold grains, troy
Precious Material: gold
Test Data Document: "81349-mil-c-39012 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: uns
Specification/Standard Data: 81349-mil-c-39012/55 government specification

Replaces National Stock Numbers

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

NSN	Name	Date
5935-01-078-3441	No Name Available	05/01/1998
5935-01-118-1506	No Name Available	02/01/1997
5935-01-195-7278	No Name Available	02/01/2008
5935-01-258-5659	No Name Available	06/01/1998
5935-01-260-2818	No Name Available	05/25/2017
5935-01-280-3660	No Name Available	01/01/2000

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
000-8008-659	Electrical Plug Connector
10138857	Electrical Plug Connector
2031-5003-00	Electrical Plug Connector
2031-5012	Electrical Plug Connector
2903-6009	Electrical Plug Connector
2921523-3	Electrical Plug Connector
50-624-0129-31	Electrical Plug Connector
610-3	Electrical Plug Connector
722542-3C	Electrical Plug Connector
ES3721-13A	Electrical Plug Connector
M39012/55-3019	Electrical Plug Connector
M39012/55-3126	Electrical Plug Connector
SC55-622-9188-31	Electrical Plug Connector

FAQs

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

What is the FSCG of the NSN 5935-01-214-9569?

The FSCG of the NSN 5935-01-214-9569 is 5935

Does the NSN 5935-01-214-9569 have a Schedule B code assigned?

Yes, the Schedule B code is 8536695050

Does NSN 5935-01-214-9569 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 5935-01-214-9569 contain precious materials?

Item contains gold.

Does NSN 5935-01-214-9569 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 5935-01-214-9569 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Mon, Aug 19, 1985