5905-00-985-5978

Find complete technical information, availability, and procurement data for: 5905-00-985-5978
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-985-5978

Item Name Code

37408

Assigment Date

01/01/1960 (66 years ago)

1 section quantity, 0.859 inches minimum and 0.891 inches maximum body diameter, cylindrical bushing mounted body style, 1.776 inches minimum and 1.848 inches maximum overall length, 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: 1
Body Style: cylindrical bushing mounted
Reliability Indicator: not established
Overall Length: 1.776 inches minimum and 1.848 inches maximum
Body Diameter: 0.859 inches minimum and 0.891 inches maximum
Shaft Diameter: 0.250 inches minimum
Shaft Length: 0.796 inches minimum and 0.828 inches maximum
Mounting Bushing Length: 0.296 inches minimum and 0.328 inches maximum
Body Length: 0.980 inches minimum and 1.020 inches maximum
Overall Diameter: 1.063 inches nominal
Shaft Style: round, slotted
Contact Arm Electrical Off Position: fully ccw-cw
Actuator Type: single shaft
Effective Electrical Rotation In Deg Angular Rotation: 3600.0 minimum and 3610.0 maximum
Maximum Starting Torque: 0.60 inch-ounces
Maximum Stop Torque: 48.00 inch-ounces
Nonturn Device Location: at 7 oclock
Nonturn Device Radius: 0.280 inches minimum and 0.300 inches maximum
Shaft End Play: 0.005 inches
Shaft Runout: 0.002 inches
Lateral Runout: 0.005 inches
Pilot Diameter Runout: 0.002 inches
Shaft Radial Play: 0.003 inches
Mechanical Backlash In Deg Angular Rotation: 1.0
Screw Thread Diameter: 0.375 inches nominal
Screw Thread Series Designator: unef
Screw Thread Quantity Per Inch: 32.0
Terminal Location: radially positioned over less than half the circumference
Mounting Method: standard bushing
Electrical Resistance Per Section: 500.0 ohms single section
Rotary Actuator Travel In Angular Deg: 3600.0 minimum and 3610.0 maximum
Function Conformity Tolerance Per Section: -0.20 to 0.20 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: -3.0 to 3.0 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

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5905-00-001-2917	No Name Available	06/01/1992
5905-00-595-9539	No Name Available	06/01/1992
5905-00-912-8178	No Name Available	09/14/2004
5905-01-016-8290	No Name Available	10/01/1987
5905-01-251-8740	No Name Available	08/09/1991

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
11639241	Resistor,variable,wire Wound,pre
3500S-2-501	Resistor,variable,wire Wound,pre
3500S-2-501L	Resistor,variable,wire Wound,pre
3500S2-501	Resistor,variable,wire Wound,pre
3500S21-501	Resistor,variable,wire Wound,pre
44A358630-001	Resistor,variable,wire Wound,pre
B75F0032	Resistor,variable,wire Wound,pre
L02022	Resistor,variable,wire Wound,pre

FAQs

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

What is the FSCG of the NSN 5905-00-985-5978?

The FSCG of the NSN 5905-00-985-5978 is 5905

Does the NSN 5905-00-985-5978 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-00-985-5978 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 5905-00-985-5978 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-00-985-5978 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 5905-00-985-5978 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960