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Non Wire Wound Variable Resistor NSN 5905-00-053-2749

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 5905-00-053-2749 NSN: 5905-00-053-2749

Features and Characteristics

Section Quantity
1
Body Style
Rectangular
Reliability Indicator
Not established
Terminal Length
Between 0.172 inches and 0.202 inches
Shaft Diameter
Between 0.060 inches and 0.065 inches
Shaft Length
0.030 inches
Body Length
0.530 inches
Body Width
0.190 inches
Body Height
0.500 inches
Shaft Style
Round, slotted
Shaft Bearing Type
Sleeve
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
Between 7200.0 and 9360.0
Maximum Starting Torque
5.00 inch-ounces
Maximum Running Torque
5.00 inch-ounces
Center To Center Distance Between Terminals
Between 0.195 inches and 0.205 inches
Fragility Factor
Moderately rugged
Terminal Location
Left adjacent side two rows
Mounting Method
Terminal
Center To Center Distance Between Terminal Rows
Between 0.095 inches and 0.105 inches
Features Provided
Humidity proof
Cubic Measure
0.058 cubic inches
Electrical Resistance Per Section
2.0 kilohms single section
Rotary Actuator Travel In Angular Deg
Between 7200.0 and 9360.0
Center To Center Distance Between Center Terminal And Outside Terminal
Between 0.095 inches and 0.105 inches
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
150.0 single section
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-50.0 to 50.0 single section
Power Dissipation Rating Per Section In Watts
1.5 free air single section
Resistance Tolerance Per Section In Percent
-5.0 to 5.0 single section
Actuator Travel Control Feature
Clutch
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
70.0 single section
Standard Taper Curve Per Section
A single section
Terminal Type And Quantity
3 pin
FSC
5905 Resistors
NIIN
000532749
NSN
5905000532749

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
55-4-20-202
Cage Code:
02111
Status:
A
MSDS:
Part Number:
520-2K1
Cage Code:
00624
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 5905-00-053-2749
What are the manufacturers of nsn 5905000532749?
Does this nsn 5905000532749 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905000532749
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 5905000532749 contain any precious metals?
No precious metal content.
Does nsn 5905000532749 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905000532749?
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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