841443

View detailed technical data, stock status, and sourcing information for: 841443

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841443
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-01-084-2921
Item Name Code
37408
Assigment Date
10/15/1979 (46 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), if given, of the output is greater than plus or minus 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, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

0.6250 inches nominal pilot diameter, 2 section quantity, 0.0620 inches nominal pilot length, 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
2
Body Style
cylindrical servo mounted
Reliability Indicator
not established
Pilot Diameter
0.6250 inches nominal
Pilot Length
0.0620 inches nominal
Undercut Diameter
0.781 inches maximum
Undercut Width
0.0520 inches minimum
Body Diameter
0.875 inches nominal
Shaft Diameter
0.125 inches nominal
Shaft Length
0.312 inches nominal
Body Length
3.050 inches maximum
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
3600.0 nominal
Maximum Starting Torque
1.00 inch-ounces
Maximum Running Torque
0.80 inch-ounces
Shaft End Play
0.005 inches
Shaft Runout
0.002 inches
Lateral Runout
0.003 inches
Pilot Diameter Runout
0.002 inches
Shaft Radial Play
0.002 inches
Terminal Location
radially positioned over less than half the circumference
Mounting Method
clamp ring
Electrical Resistance Per Section
2.96 kilohms 1st section and 10.0 kilohms 2nd section
Rotary Actuator Travel In Angular Deg
3600.0 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
125.0 all sections
Power Dissipation Rating Per Section In Watts
2.5 free air all sections
Function Conformity Per Section
all sections independent linearity
Resistance Tolerance Per Section In Percent
-1.0 to 1.0 all sections
Actuator Travel Control Feature
stops
Function Characteristic Per Section
all sections linear
Ambient Temp In Deg Celsius Per Section At Full Rated Power
60.0 all sections
Special Features
two fixed resistors attached to second section
Terminal Type And Quantity
6 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
3200-2167 Resistor,variable,wire Wound,pre
841443 Resistor,variable,wire Wound,pre

FAQs

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

What is the FSCG of the NSN 5905-01-084-2921?
The FSCG of the NSN 5905-01-084-2921 is 5905
Does the NSN 5905-01-084-2921 have a Schedule B code assigned?
Yes, the Schedule B code is 8533390080
Does NSN 5905-01-084-2921 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 5905-01-084-2921 contain precious materials?
Precious metal content is unknown
Does NSN 5905-01-084-2921 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 5905-01-084-2921 was assigned to the Federal Catalog?
It was assigned 46 years ago, on Mon, Oct 15, 1979

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