04260025-004

View detailed technical data, stock status, and sourcing information for: 04260025-004
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-478-4902

Item Name Code

37405

Assigment Date

06/12/1974 (52 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.

1.308 inches nominal overall length, 0.500 inches nominal terminal length, rectangular w/mounting holes/slots body style, not established reliability indicator, 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 w/mounting holes/slots
Reliability Indicator: not established
Overall Length: 1.308 inches nominal
Terminal Length: 0.500 inches nominal
Overall Height: 0.815 inches nominal
Overall Width: 0.190 inches nominal
Mounting Hole Diameter: 0.093 inches nominal
Shaft Diameter: 0.115 inches nominal
Shaft Length: 0.058 inches nominal
Body Length: 1.250 inches nominal
Body Width: 0.190 inches nominal
Body Height: 0.315 inches nominal
Shaft Style: round, slotted
Actuator Type: single shaft
Center To Center Distance Between Terminals: 0.700 inches nominal
Lateral Distance Between Mounting Hole Centers: 1.000 inches nominal
Mounting Facility Quantity: 2
Mounting Method: unthreaded hole
Center To Center Distance Between Terminal Rows: 0.100 inches nominal
Electrical Resistance Per Section: 500.000 ohms single section
Center To Center Distance Between Center Terminal And Outside Terminal: 0.300 inches nominal
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 150.0 single section
Terminal Location: lower adjacent side two rows
Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius: -100.0 to 100.0 single section
Power Dissipation Rating Per Section In Watts: 0.75 free air single section
Resistance Tolerance Per Section In Percent: -10.0 to 10.0 single section
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 85.0 single section
Test Data Document: "81349-milr22097/2 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.)."
Terminal Type And Quantity: 3 pin

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5905-00-400-3844	No Name Available	02/08/2025
5905-00-849-7077	No Name Available	11/07/2016
5905-01-123-6343	No Name Available	12/01/2007

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
04260025-004	Resistor,variable,nonwire Wound,
10162963-1	Resistor,variable,nonwire Wound,
55P500HMS	Resistor,variable,nonwire Wound,
58PR500	Resistor,variable,nonwire Wound,
5L5131-015-84	Resistor,variable,nonwire Wound,
NP501U	Resistor,variable,nonwire Wound,
RJ12FY501	Resistor,variable,nonwire Wound,
RJR12FY501R	Resistor,variable,nonwire Wound,

FAQs

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

What is the FSCG of the NSN 5905-00-478-4902?

The FSCG of the NSN 5905-00-478-4902 is 5905

Does the NSN 5905-00-478-4902 have a Schedule B code assigned?

Yes, the Schedule B code is 8533400080

Does NSN 5905-00-478-4902 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 5905-00-478-4902 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-478-4902 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 5905-00-478-4902 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Jun 12, 1974