240MS138P001

View detailed technical data, stock status, and sourcing information for: 240MS138P001
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-972-8672

Item Name Code

37408

Assigment Date

01/01/1962 (64 years ago)

3 section quantity, not established reliability indicator, cylindrical servo mounted body style, 0.7500 inches maximum pilot diameter, 0.0620 inches nominal pilot 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: 3
Body Style: cylindrical servo mounted
Reliability Indicator: not established
Pilot Diameter: 0.7500 inches maximum
Pilot Length: 0.0620 inches nominal
Overall Length: 1.739 inches maximum
Undercut Diameter: 0.791 inches nominal
Undercut Width: 0.0620 inches nominal
Body Diameter: 0.875 inches nominal
Shaft Diameter: 0.125 inches maximum
Shaft Length: 0.259 inches maximum
Body Length: 1.480 inches maximum
Overall Diameter: 1.094 inches nominal
Mounting Lip Diameter: 0.8750 inches nominal
Mounting Lip Depth: 0.0620 inches nominal
Shaft Style: round
Shaft Bearing Type: unable to decode
Actuator Type: single shaft
Effective Electrical Rotation In Deg Angular Rotation: 320.0 nominal
Maximum Starting Torque: 0.25 inch-ounces
Maximum Running Torque: 0.25 inch-ounces
Shaft End Play: 0.001 inches
Shaft Runout: 0.001 inches
Lateral Runout: 0.001 inches
Pilot Diameter Runout: 0.001 inches
Shaft Radial Play: 0.001 inches
Fragility Factor: moderately delicate
Terminal Location: longitudinally positioned on the circumference
Mounting Method: clamp ring
Cubic Measure: 1.133 cubic inches
Electrical Resistance Per Section: 100.0 kilohms all sections
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation: 180.0 1st section and 180.0 2nd section
Rotary Actuator Travel In Angular Deg: 360.0 nominal
Function Conformity Tolerance Per Section: -0.50 to 0.50 all sections
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 125.0 all sections
Power Dissipation Rating Per Section In Watts: 2.0 free air all sections
Function Conformity Per Section: all sections absolute linearity
Fixed Tap Quantity Per Section: 1 1st section and 1 2nd section
Tap Location Tolerance Per Section: -2.0 to 2.0 deg angular rotation 1st section and -2.0 to 2.0 deg angular rotation 2nd section
Resistance Tolerance Per Section In Percent: -1.0 to 1.0 all sections
Actuator Travel Control Feature: continuous motion
Function Characteristic Per Section: all sections linear
Temp Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius: -20.0 to 20.0 all sections
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 70.0 all sections
Terminal Type And Quantity: 11 turret

Replaces National Stock Numbers

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

NSN	Name	Date
5905-00-868-2456	No Name Available	01/01/1960

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
14W3-2037	Resistor,variable,wire Wound,pre
240MS138P001	Resistor,variable,wire Wound,pre
78WS338-1	Resistor,variable,wire Wound,pre
PVR09K411-1	Resistor,variable,wire Wound,pre
WP7-8 159-1	Resistor,variable,wire Wound,pre

FAQs

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

What is the FSCG of the NSN 5905-00-972-8672?

The FSCG of the NSN 5905-00-972-8672 is 5905

Does the NSN 5905-00-972-8672 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-00-972-8672 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 5905-00-972-8672 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-972-8672 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 5905-00-972-8672 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962