5905-01-293-5021

Find complete technical information, availability, and procurement data for: 5905-01-293-5021
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-01-293-5021

Item Name Code

37403

Assigment Date

02/03/1989 (37 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 or 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, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

275.0 ambient temp in deg celsius at zero percent rated power, -55.0 to 275.0 temp range of temp coefficient in deg celsius, -3.000 to 3.000 resistance tolerance in percent, -20.0 to 20.0 temp coefficient of resistance in ppm per deg celsius, 450.000 ohms electrical resistance

Product Characteristics

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

Temp Coefficient Of Resistance In Ppm Per Deg Celsius: -20.0 to 20.0
Electrical Resistance: 450.000 ohms
Resistance Tolerance In Percent: -3.000 to 3.000
Ambient Temp In Deg Celsius At Zero Percent Rated Power: 275.0
Temp Range Of Temp Coefficient In Deg Celsius: -55.0 to 275.0
Body Length: 1.062 inches nominal
Body Width: 0.550 inches nominal
Body Height: 0.546 inches nominal
Power Dissipation Rating In Watts: 0.125 free air
Ambient Temp At Full Rated Power: 25.0 celsius
Inclosure Type: encased
Mounting Hole Size: 0.125 inches nominal
Style Designator: axial terminal (s)

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
RH25-451PORM3PCT	Resistor,fixed,wire Wound,induct
RH25G451H	Resistor,fixed,wire Wound,induct

FAQs

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

What is the FSCG of the NSN 5905-01-293-5021?

The FSCG of the NSN 5905-01-293-5021 is 5905

Does the NSN 5905-01-293-5021 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-01-293-5021 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 5905-01-293-5021 contain precious materials?

Precious metal content is unknown

Does NSN 5905-01-293-5021 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 5905-01-293-5021 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Fri, Feb 3, 1989