93861

View detailed technical data, stock status, and sourcing information for: 93861
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-320-9881

Item Name Code

37408

Assigment Date

08/17/1973 (53 years ago)

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity) of the output is equal to or less than plus or munus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, and the like, shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable, for items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:resistor (1), variable, nonwire wound; nonprecision; resistor(1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, nonprecision.

1.3730 inches minimum and 1.3740 inches maximum pilot diameter, 0.0930 inches maximum pilot length, 3 section quantity, not established reliability indicator, cylindrical servo mounted body style

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: 1.3730 inches minimum and 1.3740 inches maximum
Pilot Length: 0.0930 inches maximum
Undercut Diameter: 1.373 inches minimum and 1.374 inches maximum
Undercut Width: 0.0930 inches maximum
Body Diameter: 2.188 inches nominal
Shaft Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Shaft Length: 0.500 inches nominal
Body Length: 3.375 inches nominal
Mounting Lip Diameter: 2.1870 inches maximum
Mounting Lip Depth: 0.0930 inches maximum
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: 6.00 inch-ounces
Fragility Factor: moderately delicate
Terminal Location: radially positioned over more than half the circumference
Mounting Method: clamp ring
Electrical Resistance Per Section: 15.0 kilohms 1st section and 15.0 kilohms 2nd section and 10.0 kilohms 3rd section
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation: 60.0 3rd section and 91.5 3rd section and 132.0 3rd section and 145.0 3rd section and 172.0 3rd section and 240.0 3rd section and 307.0 3rd section
Rotary Actuator Travel In Angular Deg: 360.0 nominal
Function Conformity Tolerance Per Section: -0.30 to 0.30 1st section and -0.20 to 0.20 2nd section and -0.50 to 0.50 3rd section
Power Dissipation Rating Per Section In Watts: 2.0 free air all sections
Function Conformity Per Section: all sections independent linearity
Fixed Tap Quantity Per Section: 7 3rd section
Tap Location Tolerance Per Section: -1.0 to 1.0 deg angular rotation 3rd 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
Test Data Document: 03848-93861 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: 16 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
200C319	Resistor,variable,wire Wound,pre
747-6246	Resistor,variable,wire Wound,pre
93861	Resistor,variable,wire Wound,pre
RV2-S191A	Resistor,variable,wire Wound,pre

FAQs

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

What is the FSCG of the NSN 5905-00-320-9881?

The FSCG of the NSN 5905-00-320-9881 is 5905

Does the NSN 5905-00-320-9881 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-00-320-9881 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 5905-00-320-9881 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-320-9881 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 5905-00-320-9881 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Aug 17, 1973