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Pre Wire Wound Variable Resistor NSN 5905-00-299-7899

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 5905-00-299-7899 NSN: 5905-00-299-7899

Features and Characteristics

Section Quantity
1
Body Style
Cylindrical servo mounted
Pilot Diameter
1.87500 inches
Pilot Length
0.06250 inches
Overall Length
2.750 inches
Body Diameter
1.812 inches
Angle Between Centerlines Of Mounting Holes In Deg
120.0
Shaft Diameter
Between 0.2494 inches and 0.2497 inches
Shaft Length
0.625 inches
Body Length
2.125 inches
Overall Diameter
2.406 inches
Mounting Lip Diameter
2.00000 inches
Mounting Lip Depth
0.09375 inches
Shaft Style
Round, slotted
Shaft Bearing Type
Ball
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
3600.0
Maximum Starting Torque
1.30 inch-ounces
Maximum Running Torque
0.90 inch-ounces
Maximum Stop Torque
600.00 inch-ounces
Shaft End Play
0.00500 inches
Shaft Runout
0.0005 inches
Lateral Runout
0.0015 inches
Pilot Diameter Runout
0.00010 inches
Shaft Radial Play
0.001 inches
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Servo mount
Features Provided
Nonmetallic shaft
Electrical Resistance Per Section
10.000 kilohms single section
Rotary Actuator Travel In Angular Deg
3600.0
Function Conformity Tolerance Per Section
-0.025/+0.025 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
5.0 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
Continuous motion
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
40.0 single section
Terminal Type And Quantity
3 tab, solder lug
FSC
5905 Resistors
NIIN
002997899
NSN
5905002997899

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
760R10KL025SS
Cage Code:
73138
Status:
A
MSDS:
Part Number:
10-00268-001
Cage Code:
00724
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 5905-00-299-7899
What are the manufacturers of nsn 5905002997899?
Does this nsn 5905002997899 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905002997899
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 5905002997899 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905002997899 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905002997899?
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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