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Non Wire Wound Variable Resistor NSN 5905-00-042-7772

Item Description

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.

NSN 5905-00-042-7772 NSN: 5905-00-042-7772

Features and Characteristics

Section Quantity
1
Body Style
Cylindrical bushing mounted
Reliability Indicator
Not established
Overall Length
Between 1.281 inches and 1.425 inches
Terminal Length
Between 0.125 inches and 0.187 inches
Body Diameter
Between 0.469 inches and 0.531 inches
Shaft Diameter
0.125 inches
Shaft Length
Between 0.687 inches and 0.707 inches
Mounting Bushing Length
Between 0.427 inches and 0.447 inches
Body Length
Between 0.469 inches and 0.531 inches
Overall Diameter
Between 0.469 inches and 0.531 inches
Shaft Style
Round, slotted
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
Between 320.0 and 330.0
Maximum Starting Torque
8.00 inch-ounces
Nonturn Device Location
At 6 oclock
Nonturn Device Radius
0.187 inches
Screw Thread Diameter
0.250 inches
Screw Thread Series Designator
Unef
Screw Thready Qty Per Inch (tpi)
32.0
Terminal Location
Rear end
Mounting Method
Locking bushing w/shaft seal
Electrical Resistance Per Section
2.5 kilohms single section
Rotary Actuator Travel In Angular Deg
Between 320.0 and 330.0
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
135.0 single section
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-30.0/+30.0 single section
Power Dissipation Rating Per Section In Watts
1.0 free air single section and 2.0 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
85.0 single section
Standard Taper Curve Per Section
A single section
Terminal Type And Quantity
3 solder stud
FSC
5905 Resistors
NIIN
000427772
NSN
5905000427772

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BUWEPSDWG62123298PC11
Cage Code:
03942
Status:
A
MSDS:
Part Number:
50-M56-1B
Cage Code:
03942
Status:
A
MSDS:
Part Number:
2123298PC11
Cage Code:
44114
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8533390080
  • NAICS: 334416
  • SITC: 77233
  • Description: Wirewound variable resistors, nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5905-00-042-7772
What are the manufacturers of nsn 5905000427772?
Does this nsn 5905000427772 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905000427772
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.
Does nsn 5905000427772 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905000427772 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905000427772?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
37406
FIIG:
A002A0
App. Key:
A
Cond. Code:
1
Status:
A

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