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Pre Wire Wound Variable Resistor NSN 5905-00-975-0998

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) of the output is equal to or less than plus or munus 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, nonprecision.

NSN 5905-00-975-0998 NSN: 5905-00-975-0998

Features and Characteristics

Section Quantity
4
Body Style
Cylindrical servo mounted
Reliability Indicator
Not established
Pilot Diameter
1.1875 inches
Pilot Length
0.0620 inches
Overall Length
2.681 inches
Undercut Diameter
1.187 inches
Undercut Width
0.0730 inches
Body Diameter
1.312 inches
Shaft Diameter
0.250 inches
Shaft Length
0.183 inches
Body Length
2.498 inches
Overall Diameter
1.688 inches
Mounting Lip Diameter
1.3120 inches
Mounting Lip Depth
0.0620 inches
Shaft Style
Round
Shaft Bearing Type
Ball
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
352.0
Maximum Starting Torque
0.60 inch-ounces
Maximum Running Torque
0.30 inch-ounces
Shaft End Play
0.005 inches
Shaft Runout
0.002 inches
Lateral Runout
0.002 inches
Pilot Diameter Runout
0.002 inches
Shaft Radial Play
0.002 inches
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Clamp ring
Electrical Resistance Per Section
2.0 percent, rated amperes c and better v.G. Stepping
Rotary Actuator Travel In Angular Deg
360.0
Function Conformity Tolerance Per Section
-0.50/+0.50 all sections
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
105.0 all sections
Power Dissipation Rating Per Section In Watts
1.0 free air all sections
Function Conformity Per Section
All sections independent linearity
Resistance Tolerance Per Section In Percent
-5.0/+5.0 all sections
Actuator Travel Control Feature
Stops
Function Characteristic Per Section
All sections linear
Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
-20.0/+20.0 all sections
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
40.0 all sections
Unpackaged Unit Weight
4.25 ounces
Precious Material And Location
Terminals gold
Precious Material
Gold
Terminal Type And Quantity
12 turret
FSC
5905 Resistors
NIIN
009750998
NSN
5905009750998

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
536913
Cage Code:
64547
Status:
A
MSDS:
Part Number:
100-5483
Cage Code:
02111
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 5905-00-975-0998
What are the manufacturers of nsn 5905009750998?
Does this nsn 5905009750998 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905009750998
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) of the output is equal to or less than plus or munus 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, nonprecision.
Does nsn 5905009750998 contain any precious metals?
Item contains gold.
Does nsn 5905009750998 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905009750998?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
37408
FIIG:
A002A0
App. Key:
D
Cond. Code:
1
Status:
A

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