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Non Wire Wound Variable Resistor NSN 5905-00-874-0297

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 5905-00-874-0297 NSN: 5905-00-874-0297

Features and Characteristics

Section Quantity
1
Body Style
Cylindrical bushing mounted
Reliability Indicator
Not established
Overall Length
1.562 inches
Body Diameter
0.875 inches
Shaft Diameter
0.250 inches
Shaft Length
0.812 inches
Mounting Bushing Length
0.250 inches
Body Length
0.750 inches
Overall Diameter
1.070 inches
Shaft Style
Round
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
3600.0
Maximum Starting Torque
1.00 inch-ounces
Maximum Running Torque
1.00 inch-ounces
Nonturn Device Location
At 12 oclock
Nonturn Device Radius
0.300 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
5.0 kilohms single section
Rotary Actuator Travel In Angular Deg
3600.0
Function Conformity Tolerance Per Section
-0.25/+0.25 single section
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
85.0 single section
Power Dissipation Rating Per Section In Watts
2.0 free air single section
Function Conformity Per Section
Single section independent linearity
Resistance Tolerance Per Section In Percent
-5.0/+5.0 single section
Actuator Travel Control Feature
Stops
Function Characteristic Per Section
Single section linear
Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
-20.0/+20.0 single section
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
20.0 single section
Terminal Type And Quantity
3 tab, solder lug
FSC
5905 Resistors
NIIN
008740297
NSN
5905008740297

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
32535K
Cage Code:
11534
Status:
A
MSDS:
Part Number:
3253R5KL25
Cage Code:
11534
Status:
A
MSDS:
Part Number:
3253-1977
Cage Code:
11534
Status:
A
MSDS:
Part Number:
3253R5KL0-25
Cage Code:
11534
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 5905-00-874-0297
What are the manufacturers of nsn 5905008740297?
Does this nsn 5905008740297 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905008740297
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 5905008740297 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905008740297 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905008740297?
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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