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5905-00-042-9549

Find complete technical information, availability, and procurement data for: 5905-00-042-9549

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5905-00-042-9549
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5905 Resistor
National Stock Number
5905-00-042-9549
Item Name Code
37408
Assigment Date
01/01/1961 (65 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.

not established reliability indicator, 0.2494 inches minimum and 0.2497 inches maximum shaft diameter, 1.812 inches maximum body diameter, 1 section quantity, cylindrical bushing 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
1
Body Style
cylindrical bushing mounted
Reliability Indicator
not established
Body Diameter
1.812 inches maximum
Shaft Diameter
0.2494 inches minimum and 0.2497 inches maximum
Shaft Length
0.594 inches minimum and 0.656 inches maximum
Mounting Bushing Length
0.500 inches nominal
Body Length
2.719 inches minimum and 2.781 inches maximum
Shaft Style
round, slotted
Shaft Bearing Type
unable to decode
Actuator Type
single shaft
Effective Electrical Rotation In Deg Angular Rotation
5400.0 minimum
Maximum Starting Torque
1.30 inch-ounces
Maximum Running Torque
0.90 inch-ounces
Shaft End Play
0.00500 inches
Shaft Runout
0.001 inches
Pilot Diameter Runout
0.00100 inches
Shaft Radial Play
0.001 inches
Mechanical Backlash In Deg Angular Rotation
0.001
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
15.000 kilohms single section
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
900.0 single section and 4500.0 single section
Rotary Actuator Travel In Angular Deg
5400.0 minimum
Function Conformity Tolerance Per Section
-0.50 to 0.50 single section
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
90.0 single section
Power Dissipation Rating Per Section In Watts
5.0 free air single section
Function Conformity Per Section
single section independent linearity
Fixed Tap Quantity Per Section
2 single section
Resistance Tolerance Per Section In Percent
-1.0 to 1.0 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
-130.0 to 130.0 single section
Ambient Temp In Deg Celsius Per Section At Full Rated Power
40.0 single section
Terminal Type And Quantity
5 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
2247937PC1 Resistor,variable,wire Wound,pre
7603-530-0 Resistor,variable,wire Wound,pre
870-15K Resistor,variable,wire Wound,pre

FAQs

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

What is the FSCG of the NSN 5905-00-042-9549?
The FSCG of the NSN 5905-00-042-9549 is 5905
Does the NSN 5905-00-042-9549 have a Schedule B code assigned?
Yes, the Schedule B code is 8533390080
Does NSN 5905-00-042-9549 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 5905-00-042-9549 contain precious materials?
Item does not contain precious metal.
Does NSN 5905-00-042-9549 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 5905-00-042-9549 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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