5905-00-256-8488

Find complete technical information, availability, and procurement data for: 5905-00-256-8488
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-256-8488

Item Name Code

37408

Assigment Date

03/24/1971 (55 years ago)

cylindrical servo mounted body style, 4 section quantity, not established reliability indicator, 2.87500 inches nominal pilot diameter, 0.06200 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: 4
Body Style: cylindrical servo mounted
Reliability Indicator: not established
Pilot Diameter: 2.87500 inches nominal
Pilot Length: 0.06200 inches nominal
Undercut Diameter: 2.875 inches nominal
Undercut Width: 0.07300 inches minimum
Body Diameter: 3.000 inches nominal
Shaft Diameter: 0.2498 inches nominal
Shaft Length: 0.875 inches nominal
Body Length: 4.781 inches maximum
Mounting Lip Diameter: 3.00000 inches nominal
Mounting Lip Depth: 0.09300 inches nominal
Shaft Style: round
Shaft Bearing Type: unable to decode
Switch Type: rotary
Switch Voltage Rating In Volts: 50.0
Actuator Type: double ended shaft
Effective Electrical Rotation In Deg Angular Rotation: 356.0 minimum and 357.0 maximum
Maximum Starting Torque: 5.00 inch-ounces
Maximum Running Torque: 3.50 inch-ounces
Shaft End Play: 0.00100 inches
Shaft Runout: 0.001 inches
Lateral Runout: 0.003 inches
Pilot Diameter Runout: 0.00150 inches
Shaft Radial Play: 0.001 inches
Switch Operating Position: start of rotation
Switch Contact Arrangement: single pole, double throw, three positions maintained
Terminal Location: radially positioned over more than half the circumference
Mounting Method: clamp ring
Features Provided: switch
Electrical Resistance Per Section: 20.0 kilohms 1st section and 20.0 kilohms 2nd section and 20.0 kilohms 3rd section and 100.0 kilohms 4th section
Rotary Actuator Travel In Angular Deg: 360.0 nominal
Function Conformity Tolerance Per Section: -0.25 to 0.25 all sections
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 165.0 all sections
Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius: -100.0 to 100.0 all sections
Power Dissipation Rating Per Section In Watts: 5.0 free air all sections
Function Conformity Per Section: all sections independent linearity
Fixed Tap Quantity Per Section: 32 all sections
Tap Location Tolerance Per Section: -0.25 to 0.25 deg angular rotation all sections
Resistance Tolerance Per Section In Percent: -5.0 to 5.0 all sections
Actuator Travel Control Feature: continuous motion
Function Characteristic Per Section: all sections linear
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 55.0 all sections
Switch Current Type And Rating In Amps: 0.100 dc
Test Data Document: 18876-10243506 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: 143 turret

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
10243506	Resistor,variable,wire Wound,pre
1800-840-1	Resistor,variable,wire Wound,pre

FAQs

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

What is the FSCG of the NSN 5905-00-256-8488?

The FSCG of the NSN 5905-00-256-8488 is 5905

Does the NSN 5905-00-256-8488 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-00-256-8488 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 5905-00-256-8488 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-256-8488 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 5905-00-256-8488 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Mar 24, 1971