3700-840-2

View detailed technical data, stock status, and sourcing information for: 3700-840-2
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 3700-840-2 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-231-3860

Item Name Code

37408

Assigment Date

10/28/1970 (55 years ago)

cylindrical bushing mounted body style, 0.2494 inches minimum and 0.2497 inches maximum shaft diameter, 2 section quantity, 2.000 inches nominal body diameter, not established reliability indicator

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Section Quantity: 2
Body Style: cylindrical bushing mounted
Reliability Indicator: not established
Body Diameter: 2.000 inches nominal
Shaft Diameter: 0.2494 inches minimum and 0.2497 inches maximum
Shaft Length: 0.625 inches nominal
Body Length: 3.852 inches maximum
Shaft Style: round, slotted
Shaft Bearing Type: unable to decode
Actuator Type: double ended shaft
Effective Electrical Rotation In Deg Angular Rotation: 3600.0 nominal
Maximum Starting Torque: 2.00 inch-ounces
Maximum Running Torque: 1.40 inch-ounces
Maximum Stop Torque: 800.00 inch-ounces
Shaft End Play: 0.0025 inches
Shaft Runout: 0.001 inches
Terminal Location: radially positioned over less than half the circumference
Mounting Method: clamp ring and flange
Electrical Resistance Per Section: 10.0 kilohms 1st section and 5.0 kilohms 2nd section
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation: 1800.0 1st section
Rotary Actuator Travel In Angular Deg: 3600.0 nominal
Function Conformity Tolerance Per Section: -0.15 to 0.15 all sections
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 125.0 all sections
Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius: -150.0 to 150.0 all sections
Power Dissipation Rating Per Section In Watts: 7.5 free air all sections
Function Conformity Per Section: all sections absolute conformity
Fixed Tap Quantity Per Section: 1 1st section
Tap Location Tolerance Per Section: -1.0 to 1.0 deg angular rotation 1st section
Resistance Tolerance Per Section In Percent: -5.0 to 5.0 all sections
Actuator Travel Control Feature: clutch
Function Characteristic Per Section: all sections linear
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 40.0 all sections
Terminal Type And Quantity: 7 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
2552846	Resistor,variable,wire Wound,pre
3700-840-1	Resistor,variable,wire Wound,pre
3700-840-2	Resistor,variable,wire Wound,pre
802-5017	Resistor,variable,wire Wound,pre
NL7603-1845-0	Resistor,variable,wire Wound,pre

FAQs

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

What is the FSCG of the NSN 5905-00-231-3860?

The FSCG of the NSN 5905-00-231-3860 is 5905

Does the NSN 5905-00-231-3860 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-00-231-3860 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 5905-00-231-3860 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-231-3860 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 5905-00-231-3860 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Oct 28, 1970