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Non Wire Wound Variable Resistor NSN 5905-01-298-5912

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 5905-01-298-5912 NSN: 5905-01-298-5912

Features and Characteristics

Section Quantity
1
Body Style
Cylindrical bushing mounted
Reliability Indicator
Not established
First Flat Length
Between 0.510 inches and 0.590 inches
Flat Height
Between 0.211 inches and 0.221 inches
Body Diameter
1.000 mils and 1.094 centimeters
Shaft Diameter
Between 0.248 inches and 0.251 inches
Shaft Length
Between 1.050 inches and 1.070 inches
Mounting Bushing Length
Between 0.410 inches and 0.470 inches
Body Length
Between 1.000 inches and 1.157 inches
Shaft Style
Round, flatted
Shaft Bearing Type
Sleeve
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
Between 295.0 and 305.0
Maximum Starting Torque
12.00 inch-ounces
Maximum Running Torque
12.00 inch-ounces
Maximum Stop Torque
192.00 inch-ounces
Nonturn Device Location
At 3 oclock
Nonturn Device Radius
Between 0.427 inches and 0.447 inches
Fragility Factor
Moderately rugged
End Application
Control conso
Screw Thread Diameter
Between 0.370 inches and 0.380 inches
Screw Thread Series Designator
Unef
Screw Thready Qty Per Inch (tpi)
32.0
Terminal Location
Rear end
Mounting Method
Standard bushing
Features Provided
Humidity proof
Cubic Measure
1.088 cubic inches
Electrical Resistance Per Section
500.0 ohms c and better flooring
Rotary Actuator Travel In Angular Deg
Between 295.0 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
7.5 7th secondary quality
Resistance Tolerance Per Section In Percent
-10.0/+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
06481-914096 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Terminal Type And Quantity
3 tab, solder lug
FSC
5905 Resistors
NIIN
012985912
NSN
5905012985912

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
914096-3
Cage Code:
06481
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 5905-01-298-5912
What are the manufacturers of nsn 5905012985912?
Does this nsn 5905012985912 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905012985912
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 5905012985912 contain any precious metals?
No precious metal content.
Does nsn 5905012985912 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905012985912?
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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