5905-00-303-9989

Find complete technical information, availability, and procurement data for: 5905-00-303-9989
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-303-9989

Item Name Code

05311

Assigment Date

10/14/1973 (52 years ago)

42.200 ohms electrical resistance, 175.0 ambient temp in deg celsius at zero percent rated power, -50.0 to 50.0 temp coefficient of resistance in ppm per deg celsius, -1.000 to 1.000 resistance tolerance in percent, -55.0 to 175.0 temp range of temp coefficient in deg celsius

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: -50.0 to 50.0
Electrical Resistance: 42.200 ohms
Resistance Tolerance In Percent: -1.000 to 1.000
Ambient Temp In Deg Celsius At Zero Percent Rated Power: 175.0
Temp Range Of Temp Coefficient In Deg Celsius: -55.0 to 175.0
Mil-Std-1276 Wire Lead Type Designator: c
Reliability Indicator: established
Reliability Failure Rate Level In Percent: 0.001
Body Diameter: 0.250 inches nominal
Body Length: 0.750 inches nominal
Power Dissipation Rating In Watts: 0.500 free air
Ambient Temp At Full Rated Power: 125.0 celsius
Inclosure Type: encapsulated
Terminal Type: wire lead
Style Designator: axial terminal each end
Test Data Document: "81349-mil-r-55182 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.)."
Specification/Standard Data: 81349-mil-r-55182/6 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5905-00-752-3565	No Name Available	06/26/2013

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
RN70C42R2F	Film Fixed Resistor
RNC70H42R2FM	Film Fixed Resistor
RNC70H42R2FS	Film Fixed Resistor

FAQs

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

What is the FSCG of the NSN 5905-00-303-9989?

The FSCG of the NSN 5905-00-303-9989 is 5905

Does the NSN 5905-00-303-9989 have a Schedule B code assigned?

Yes, the Schedule B code is 8533100042

Does NSN 5905-00-303-9989 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 5905-00-303-9989 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-303-9989 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 5905-00-303-9989 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sun, Oct 14, 1973