FR253M

View detailed technical data, stock status, and sourcing information for: FR253M
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-563-7424

Item Name Code

37405

Assigment Date

01/24/1968 (58 years ago)

1 section quantity, 0.547 inches nominal terminal length, not established reliability indicator, 1.078 inches nominal overall length, cylindrical body style

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: cylindrical
Reliability Indicator: not established
Overall Length: 1.078 inches nominal
Terminal Length: 0.547 inches nominal
Body Diameter: 0.500 inches nominal
Body Length: 0.531 inches nominal
Overall Diameter: 0.500 inches nominal
Actuator Type: flush drive with slot-hole
Maximum Starting Torque: 3.00 inch-ounces
Center To Center Distance Between Terminals: 0.200 inches nominal
Mounting Method: terminal
Center To Center Distance Between Terminal Rows: 0.100 inches nominal
Electrical Resistance Per Section: 25.0 kilohms single section
Rotary Actuator Travel In Angular Deg: 290.0 minimum and 300.0 maximum
Center To Center Distance Between Center Terminal And Outside Terminal: 0.100 inches nominal
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 120.0 single section
Terminal Location: rear end
Power Dissipation Rating Per Section In Watts: 0.25 free air single section
Resistance Tolerance Per Section In Percent: -20.0 to 20.0 single section
Actuator Travel Control Feature: stops
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 70.0 single section
Test Data Document: 13499-380-3761-080 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: 3 pin

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
380-3761-080	Resistor,variable,nonwire Wound,
FR253M	Resistor,variable,nonwire Wound,

FAQs

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

What is the FSCG of the NSN 5905-00-563-7424?

The FSCG of the NSN 5905-00-563-7424 is 5905

Does the NSN 5905-00-563-7424 have a Schedule B code assigned?

Yes, the Schedule B code is 8533400080

Does NSN 5905-00-563-7424 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 5905-00-563-7424 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-563-7424 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 5905-00-563-7424 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Jan 24, 1968