5905-00-256-9817

Find complete technical information, availability, and procurement data for: 5905-00-256-9817
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-256-9817

Item Name Code

00309

Assigment Date

01/13/1972 (54 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self supporting. Opposition to the flow of current is an inherent property of the resistance wire and is manifest by the heat dissipation in the resistor. Excludes:suppressor,ignition interference.

60.00 milliwatts maximum power dissipation rating, 0.250 inches nominal overall diameter, 0.260 inches nominal body length, not established reliability indicator, 0.416 inches nominal overall length

Product Characteristics

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

Reliability Indicator: not established
Overall Length: 0.416 inches nominal
Body Length: 0.260 inches nominal
Overall Diameter: 0.250 inches nominal
Maximum Power Dissipation Rating: 60.00 milliwatts
Ambient Temp At Full Rated Power: 25.0 celsius
Maximum Operating Temp: 125.0 celsius
Thermal Time Constant In Seconds: 100.0
Power Dissipation Constant In Milliwatts Per Deg Celsius: 1.5
Temp Points For Resistance Readings At Zero Power: -53.8 celsius 1st resistance-temperature point
Temp Points For Resistance Readings At Zero Power: 71.1 celsius 3rd resistance-temperature point
Temp Points For Resistance Readings At Zero Power: 65.6 celsius 2nd resistance-temperature point
Temp Points For Resistance Readings At Zero Power: 79.4 celsius 4th resistance-temperature point
Zero Power Resistance At Specified Temp: 887.1 kilohms 1st resistance-temperature point
Zero Power Resistance At Specified Temp: 2.2 kilohms 4th resistance-temperature point
Zero Power Resistance At Specified Temp: 2.9 kilohms 3rd resistance-temperature point
Zero Power Resistance At Specified Temp: 3.5 kilohms 2nd resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -1.0 to 1.0 2nd resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -1.0 to 1.0 3rd resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -10.0 to 10.0 1st resistance-temperature point
Resistance Tolerance At A Specified Temp In Percent: -2.0 to 2.0 4th resistance-temperature point
Mounting Facility Screw Thread Series Designator: unc
Inclosure Type: encased
Mounting Thread Quantity: 32 per inch
Zero Power Resistance: 15.000 kilohms
Zero Power Resistance Tolerance In Percent At Reference Temp: -2.0 to 2.0
Mounting Facility Nominal Screw Thread Diameter: 0.164 inches
Style Designator: screw mounted
Test Data Document: 06481-912092 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Terminal Type And Quantity: 2 wire lead

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
526-33AH01-153	Thermal Resistor
912092-1	Thermal Resistor
K1797	Thermal Resistor

FAQs

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

What is the FSCG of the NSN 5905-00-256-9817?

The FSCG of the NSN 5905-00-256-9817 is 5905

Does the NSN 5905-00-256-9817 have a Schedule B code assigned?

Yes, the Schedule B code is 8533400080

Does NSN 5905-00-256-9817 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 5905-00-256-9817 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-00-256-9817 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 5905-00-256-9817 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Thu, Jan 13, 1972