5905-01-258-7389

Find complete technical information, availability, and procurement data for: 5905-01-258-7389
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-01-258-7389

Item Name Code

37405

Assigment Date

07/07/1987 (39 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), if given, of the output is greater than plus of minus 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, precision.

0.060 inches minimum and 0.100 inches maximum shaft diameter, not established reliability indicator, rectangular body style, 0.180 inches minimum terminal length, 1 section quantity

Product Characteristics

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

Section Quantity: 1
Body Style: rectangular
Reliability Indicator: not established
Terminal Length: 0.180 inches minimum
Shaft Diameter: 0.060 inches minimum and 0.100 inches maximum
Shaft Length: 0.040 inches minimum and 0.077 inches maximum
Body Length: 0.360 inches minimum and 0.420 inches maximum
Body Width: 0.250 inches maximum
Body Height: 0.360 inches minimum and 0.390 inches maximum
Shaft Style: round, slotted
Actuator Type: single shaft
Effective Electrical Rotation In Deg Angular Rotation: 6120.0 minimum and 9360.0 maximum
Maximum Starting Torque: 5.00 inch-ounces
Maximum Running Torque: 5.00 inch-ounces
Center To Center Distance Between Terminals: 0.200 inches nominal
Fragility Factor: moderately rugged
Mounting Method: terminal
Features Provided: humidity proof
Cubic Measure: 0.041 cubic inches
Electrical Resistance Per Section: 20.0 ohms single section
Rotary Actuator Travel In Angular Deg: 6120.0 minimum and 9360.0 maximum
Center To Center Distance Between Center Terminal And Outside Terminal: 0.100 inches nominal
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 125.0 single section
Terminal Location: rear end
Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius: -150.0 to 150.0 single section
Power Dissipation Rating Per Section In Watts: 0.5 free air single section
Resistance Tolerance Per Section In Percent: -10.0 to 10.0 single section
Actuator Travel Control Feature: clutch
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 70.0 single section
Shaft Bearing Type: sleeve
Terminal Type And Quantity: 3 pin

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
311-1639-00	Resistor,variable,nonwire Wound,
68WR20-205B	Resistor,variable,nonwire Wound,

FAQs

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

What is the FSCG of the NSN 5905-01-258-7389?

The FSCG of the NSN 5905-01-258-7389 is 5905

Does the NSN 5905-01-258-7389 have a Schedule B code assigned?

Yes, the Schedule B code is 8533400080

Does NSN 5905-01-258-7389 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 5905-01-258-7389 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-01-258-7389 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5905-01-258-7389 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Tue, Jul 7, 1987