7281R40KL 0.25

View detailed technical data, stock status, and sourcing information for: 7281R40KL 0.25
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-01-175-2764

Item Name Code

37406

Assigment Date

03/29/1984 (42 years ago)

1 section quantity, 0.875 inches nominal body diameter, cylindrical bushing mounted body style, not established reliability indicator, 1.438 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.

Section Quantity: 1
Body Style: cylindrical bushing mounted
Reliability Indicator: not established
Overall Length: 1.438 inches nominal
Body Diameter: 0.875 inches nominal
Shaft Diameter: 0.1248 inches maximum
Shaft Length: 0.688 inches nominal
Mounting Bushing Length: 0.312 inches nominal
Body Length: 0.750 inches nominal
Overall Diameter: 1.250 inches nominal
Shaft Style: round
Shaft Bearing Type: unable to decode
Actuator Type: single shaft
Effective Electrical Rotation In Deg Angular Rotation: 3600.0 minimum
Maximum Starting Torque: 0.80 inch-ounces
Maximum Running Torque: 0.80 inch-ounces
Maximum Stop Torque: 48.00 inch-ounces
Shaft End Play: 0.010 inches
Shaft Runout: 0.003 inches
Lateral Runout: 0.005 inches
Pilot Diameter Runout: 0.004 inches
Shaft Radial Play: 0.003 inches
Screw Thread Diameter: 0.250 inches nominal
Screw Thread Series Designator: unef
Screw Thread Quantity Per Inch: 32.0
Terminal Location: longitudinally positioned on the circumference
Mounting Method: standard bushing
Electrical Resistance Per Section: 50.0 kilohms single section
Rotary Actuator Travel In Angular Deg: 3600.0 minimum
Function Conformity Tolerance Per Section: -0.25 to 0.25 single section
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 125.0 single section
Power Dissipation Rating Per Section In Watts: 2.0 free air single section
Function Conformity Per Section: single section independent linearity
Resistance Tolerance Per Section In Percent: -1.0 to 1.0 single section
Actuator Travel Control Feature: stops
Function Characteristic Per Section: single section linear
Temp Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius: -20.0 to 20.0 single section
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
7281R40KL 0.25	Resistor,variable,wire Wound,non

FAQs

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

What is the FSCG of the NSN 5905-01-175-2764?

The FSCG of the NSN 5905-01-175-2764 is 5905

Does the NSN 5905-01-175-2764 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-01-175-2764 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 5905-01-175-2764 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-01-175-2764 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 5905-01-175-2764 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Thu, Mar 29, 1984