NSN 5905-00-255-5521

Datasheet

• Product description
  

  Nonprecision Wire Wound Variable Resistor NSN 5905-00-255-5521.

• MPN or Model
  

  21280-025

• Schedule B
  8533.39.0080 (Wirewound variable resistors, nesoi)
• NMF (National Motor Freight)
  062960 - Reostats/parts NOI
• Unit Weight (Est.)
  0.3 lb
• Section Quantity
  1
• Body Style
  Cylindrical bushing mounted
• Reliability Indicator
  Not established
• Overall Length
  2.332 inches
• First Flat Length
  0.344 inches
• Flat Height
  Between 0.211 inches and 0.221 inches
• Body Diameter
  1.680 inches
• Shaft Diameter
  Between 0.248 inches and 0.251 inches
• Shaft Length
  Between 0.828 inches and 0.922 inches
• Mounting Bushing Length
  Between 0.328 inches and 0.422 inches
• Body Length
  1.410 inches
• Overall Diameter
  2.260 inches
• Shaft Style
  Round, flatted
• Actuator Type
  Single shaft
• Maximum Starting Torque
  40.00 inch-ounces
• Maximum Stop Torque
  240.00 inch-ounces
• Nonturn Device Location
  At 12 oclock
• Nonturn Device Radius
  Between 0.485 inches and 0.515 inches
• Screw Thread Diameter
  0.375 inches
• Screw Thread Series Designator
  Unef
• Screw Thready Qty Per Inch (tpi)
  32.0
• Terminal Location
  Radially positioned over less than half the circumference
• Mounting Method
  Standard bushing
• Electrical Resistance Per Section
  100.0 ohms single section
• Rotary Actuator Travel In Angular Deg
  Between 275.0 and 305.0
• Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
  340.0 single section
• Power Dissipation Rating Per Section In Watts
  25.0 heat sink single section
• Resistance Tolerance Per Section In Percent
  -10.0 to 10.0 single section
• Actuator Travel Control Feature
  Stops
• 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-22/3 government specification