NSN 5905-00-001-7176

Resistive Trimmer

About this product

Cylindrical bushing mounted body style, 0.344 inches first flat length, 0.216 inches flat height, shaft style: round, flatted.

Manufacturer part number RP251FD152KK for national stock number 5905000017176.


  • Product description

    Nonprecision Wire Wound Variable Resistor NSN 5905-00-001-7176.

  • MPN or Model


  • Schedule B
    8533.39.0080 (Wirewound variable resistors, nesoi)
  • NMF (National Motor Freight)
    062960 - Reostats/parts NOI
  • Unit Weight (Est.)
    0.1 lb
  • Section Quantity
  • Body Style
    Cylindrical bushing mounted
  • Reliability Indicator
    Not established
  • Overall Length
    2.702 inches
  • First Flat Length
    0.344 inches
  • Flat Height
    0.216 inches
  • Body Diameter
    3.190 inches
  • Shaft Diameter
    0.250 inches
  • Shaft Length
    0.875 inches
  • Mounting Bushing Length
    0.375 inches
  • Body Length
    1.780 inches
  • Overall Diameter
    3.785 inches
  • Shaft Style
    Round, flatted
  • Contact Arm Electrical Off Position
    Fully ccw
  • Actuator Type
    Single shaft
  • Maximum Starting Torque
    48.00 inch-ounces
  • Maximum Running Torque
    4.00 inch-ounces
  • Maximum Stop Torque
    240.00 inch-ounces
  • Nonturn Device Location
    At 12 oclock
  • Nonturn Device Radius
    0.500 inches
  • Screw Thread Diameter
    0.375 inches
  • Screw Thread Series Designator
  • Screw Thready Qty Per Inch (tpi)
  • Terminal Location
    Radially positioned over less than half the circumference
  • Mounting Method
    Standard bushing
  • Electrical Resistance Per Section
    1.500 kilohms single section
  • Rotary Actuator Travel In Angular Deg
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
    340.0 single section
  • Power Dissipation Rating Per Section In Watts
    100.0 heat sink single section
  • Resistance Tolerance Per Section In Percent
    -10.0 to 10.0 single section
  • Actuator Travel Control Feature
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
    25.0 single section
  • Standard Taper Curve Per Section
    A single section
  • Test Data Document
    81349-mil-r-22 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
  • Terminal Type And Quantity
    3 tab, solder lug
  • Specification Data
    81349-mil-r-22/8 government specification
More from these suppliers
Nonprecision Wire Wound Variable Resistor

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 of minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., 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, precision.

Mechanic Bill explains Resistive Trimmer

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NSN 5905000017176

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
RP251FD152KK Military Specifications
MILR22-8 Military Specifications
M22-08-00231FD Military Specifications
M22/08-00231FD Military Specifications
MIL-PRF-22/8 Military Specifications
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