5905-01-254-7743

Find complete technical information, availability, and procurement data for: 5905-01-254-7743
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-01-254-7743

Item Name Code

00126

Assigment Date

05/09/1987 (39 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of a mixture of carbon, an insulating material, and suitable binders, either molded together or applied as a thin layer of conducting material on an insulated form. The opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the item itself. See also attenuator,fixed; resistor,fixed,film; and resistor,thermal. Excludes:suppressor,ignition interference.

2.300 inches minimum and 3.700 inches maximum terminal length, 130.0 ambient temp in deg celsius at zero percent rated power, 270.000 ohms electrical resistance, -5.000 to 5.000 resistance tolerance in percent, not established reliability indicator

Product Characteristics

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

Electrical Resistance: 270.000 ohms
Resistance Tolerance In Percent: -5.000 to 5.000
Ambient Temp In Deg Celsius At Zero Percent Rated Power: 130.0
Reliability Indicator: not established
Terminal Length: 2.300 inches minimum and 3.700 inches maximum
Body Diameter: 0.138 inches nominal
Body Length: 0.375 inches nominal
Power Dissipation Rating In Watts: 0.500 free air
Ambient Temp At Full Rated Power: 70.0 celsius
Inclosure Type: encapsulated
Cubic Measure: 0.006 cubic inches
Terminal Type: wire lead
Special Features: clear insulating tubing over resistor; black insulating tubing over leads; contacts on lead ends
Style Designator: axial terminal each end
Test Data Document: 97499-110-182 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)

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
110-182C271U	Composition Fixed Resistor

FAQs

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

What is the FSCG of the NSN 5905-01-254-7743?

The FSCG of the NSN 5905-01-254-7743 is 5905

Does the NSN 5905-01-254-7743 have a Schedule B code assigned?

Yes, the Schedule B code is 8533290000

Does NSN 5905-01-254-7743 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 5905-01-254-7743 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-01-254-7743 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 5905-01-254-7743 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, May 9, 1987