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Nonwire Wound Variable Resistor NSN 5905-00-812-5648

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 or 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, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

NSN 5905-00-812-5648 NSN: 5905-00-812-5648

Features and Characteristics

Section Quantity
1
Body Style
Rectangular w/mounting holes/slots
Reliability Indicator
Not established
Overall Height
0.312 inches
Mounting Hole Diameter
0.086 inches
Shaft Diameter
0.109 inches
Shaft Length
0.050 inches
Body Length
1.250 inches
Body Width
0.297 inches
Body Height
0.312 inches
Shaft Style
Round, slotted
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
11520.0
Lateral Distance Between Mounting Hole Centers
1.000 inches
Screw Thready Qty Per Inch (tpi)
56.0
Mounting Facility Quantity
2
Terminal Location
Rear end
Mounting Method
Unthreaded hole
Features Provided
Nonmetallic shaft
Electrical Resistance Per Section
20.0 kilohms single section
Rotary Actuator Travel In Angular Deg
11520.0
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
200.0 single section
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-100.0/+100.0 single section
Power Dissipation Rating Per Section In Watts
1.5 free air single section
Resistance Tolerance Per Section In Percent
-5.0/+5.0 single section
Actuator Travel Control Feature
Clutch
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
125.0 single section
Standard Taper Curve Per Section
A single section
Terminal Type And Quantity
3 wire lead
FSC
5905 Resistors
NIIN
008125648
NSN
5905008125648

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
78LR20KT5
Cage Code:
73138
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8533400080
  • NAICS: 334416
  • SITC: 77235
  • Description: Variable resistors, including potentiometers, nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5905-00-812-5648
What are the manufacturers of nsn 5905008125648?
Does this nsn 5905008125648 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905008125648
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 or 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, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.
Does nsn 5905008125648 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905008125648 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905008125648?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
37405
FIIG:
A002A0
App. Key:
B
Cond. Code:
1
Status:
A

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