254139-501

View detailed technical data, stock status, and sourcing information for: 254139-501
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-636-9463

Item Name Code

37405

Assigment Date

01/01/1963 (63 years ago)

0.250 inches maximum shaft diameter, 1.062 inches nominal body diameter, 1 section quantity, not established reliability indicator, cylindrical bushing mounted 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 bushing mounted
Reliability Indicator: not established
Body Diameter: 1.062 inches nominal
Shaft Diameter: 0.250 inches maximum
Shaft Length: 0.875 inches nominal
Mounting Bushing Length: 0.375 inches nominal
Body Length: 0.562 inches nominal
Shaft Style: round
Actuator Type: single shaft
Effective Electrical Rotation In Deg Angular Rotation: 300.0 nominal
Nonturn Device Radius: 0.531 inches nominal
Screw Thread Diameter: 0.375 inches nominal
Screw Thread Series Designator: unef
Screw Thread Quantity Per Inch: 32.0
Mounting Method: standard bushing
Electrical Resistance Per Section: 50.000 kilohms single section
Rotary Actuator Travel In Angular Deg: 300.0 nominal
Resistance Temp Characteristic Range Per Section In Percent: +0.0 to 5.5 -55 deg celsius single section and +0.0 to 4.0 -40 deg celsius single section and -2.5 to 2.5 85 deg celsius single section and -3.0 to 3.0 105 deg celsius single section and -4.0 to 4.0 120 deg celsius single section
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 120.0 single section
Device Design Type: nonturn at 9 oclock
Terminal Location: rear end
Power Dissipation Rating Per Section In Watts: 2.0 free air single section
Resistance Tolerance Per Section In Percent: -10.0 to 10.0 single section
Actuator Travel Control Feature: stops
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 70.0 single section
Terminal Type And Quantity: 3 tab, solder lug

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
254139-501	Resistor,variable,nonwire Wound,

FAQs

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

What is the FSCG of the NSN 5905-00-636-9463?

The FSCG of the NSN 5905-00-636-9463 is 5905

Does the NSN 5905-00-636-9463 have a Schedule B code assigned?

Yes, the Schedule B code is 8533400080

Does NSN 5905-00-636-9463 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 5905-00-636-9463 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-636-9463 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 5905-00-636-9463 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963