4081-56021-001

View detailed technical data, stock status, and sourcing information for: 4081-56021-001
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-686-2726

Item Name Code

15091

Assigment Date

01/01/1961 (65 years ago)

0.295 inches nominal overall length, 2a thread class, right-hand thread direction, 0.250 inches nominal overall diameter, straight shape, internal 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, internal coupling
Overall Length: 0.295 inches nominal
Overall Diameter: 0.250 inches nominal
Environmental Protection: corrosion resistant and salt water resistant
Threaded Device Type: coupling facility
Mating End Quantity: 2
Contact Position Arrangement Style: nonstd all mating ends
Contact Removability: nonremovable all mating ends single contact grouping
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
Nominal Thread Length: 0.130 inches
Nominal Thread Size: 0.190 inches
Contact Material: silver alloy all mating ends single contact grouping
Contact Surface Treatment: gold all mating ends single contact grouping
Insert Material: plastic tetrafluoroethylene all mating ends
Shell Material: copper alloy
Shell Surface Treatment: silver
Included Contact Quantity: 1 1st mating end all contact groupings
Included Contact Quantity: 1 2nd mating end all contact groupings
Included Contact Type: coaxial socket all mating ends single contact grouping
Precious Material And Location: contact surfaces gold and shell surface silver
Precious Material And Weight: 0.010 gold grains, troy and 0.100 silver grains, troy
Precious Material: gold and silver
Thread Series Designator: unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5935-00-171-8810	No Name Available	07/01/1968

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
033-0001-0001	Connector Adapter
357-9457-00	Connector Adapter
357-9457-000	Connector Adapter
4081-56021-001	Connector Adapter
80341-083	Connector Adapter

FAQs

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

What is the FSCG of the NSN 5935-00-686-2726?

The FSCG of the NSN 5935-00-686-2726 is 5935

Does the NSN 5935-00-686-2726 have a Schedule B code assigned?

Yes, the Schedule B code is 8548900100

Does NSN 5935-00-686-2726 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 5935-00-686-2726 contain precious materials?

Item contains gold.

Does NSN 5935-00-686-2726 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 5935-00-686-2726 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961