RF0721-39

View detailed technical data, stock status, and sourcing information for: RF0721-39
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-711-1993

Item Name Code

01938

Assigment Date

01/01/1963 (63 years ago)

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity) of the output is equal to or less than plus or munus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, and the like, shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable, for items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:resistor (1), variable, nonwire wound; nonprecision; resistor(1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, nonprecision.

1 mating end quantity, 0.375 inches nominal overall diameter, straight shape, internal coupling body style, 0.656 inches nominal overall length, salt water resistant environmental protection

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style: straight shape, internal coupling
Overall Length: 0.656 inches nominal
Overall Diameter: 0.375 inches nominal
Environmental Protection: salt water resistant
Mating End Quantity: 1
Contact Position Arrangement Style: nonstd single mating end
Contact Removability: nonremovable single mating end single contact grouping
Contact Maximum Dc Voltage Rating In Volts: 95.0 single mating end single contact grouping
Shell Type: solid
Connector Locking Method: bayonet latch
Terminal Location: back single mating end single contact grouping
Contact Material: copper alloy single mating end single contact grouping
Contact Surface Treatment: silver single mating end single contact grouping
Insert Material: plastic single mating end
Terminal Type: solder well single mating end single contact grouping
Shell Material: copper alloy
Shell Surface Treatment: silver
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 and shell surface silver
Precious Material And Weight: 0.005 silver grains, troy
Precious Material: silver

Replaces National Stock Numbers

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

NSN	Name	Date
5935-00-647-3510	No Name Available	05/01/1979
5935-00-660-6575	No Name Available	06/09/1973
5935-00-752-2680	No Name Available	02/01/2009
5935-00-813-8681	No Name Available	01/01/2009

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
1988181	Electrical Plug Connector
9072742	Electrical Plug Connector
KM-59-12	Electrical Plug Connector
RF0721-39	Electrical Plug Connector

FAQs

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

What is the FSCG of the NSN 5935-00-711-1993?

The FSCG of the NSN 5935-00-711-1993 is 5935

Does the NSN 5935-00-711-1993 have a Schedule B code assigned?

Yes, the Schedule B code is 8536695050

Does NSN 5935-00-711-1993 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 5935-00-711-1993 contain precious materials?

Item contains silver.

Does NSN 5935-00-711-1993 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 5935-00-711-1993 was assigned to the Federal Catalog?

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