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Pre Wire Wound Variable Resistor NSN 5905-00-937-8074

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 5905-00-937-8074 NSN: 5905-00-937-8074

Features and Characteristics

Section Quantity
4
Body Style
Cylindrical servo mounted
Reliability Indicator
Not established
Pilot Diameter
Between 1.31100 inches and 1.31200 inches
Pilot Length
0.06200 inches
Overall Length
Between 3.377 inches and 3.439 inches
Terminal Length
0.507 inches
Undercut Diameter
1.438 inches
Undercut Width
0.07300 inches
Body Diameter
1.453 inches
Shaft Diameter
Between 0.249 inches and 0.250 inches
Shaft Length
Between 0.657 inches and 0.719 inches
Body Length
2.720 inches
Overall Diameter
1.960 inches
Mounting Lip Diameter
1.31200 inches
Mounting Lip Depth
0.09300 inches
Shaft Style
Round, slotted
Shaft Bearing Type
Ball
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
Between 349.0 and 353.0
Maximum Starting Torque
2.80 inch-ounces
Maximum Running Torque
2.00 inch-ounces
Shaft End Play
0.00250 inches
Shaft Runout
0.001 inches
Lateral 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
97.500 percent, rated amperes c and better industrial clears
Rotary Actuator Travel In Angular Deg
360.0
Function Conformity Tolerance Per Section
-0.35/+0.35 4th section
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
125.0 single section
Power Dissipation Rating Per Section In Watts
2.0 free air all sections
Function Conformity Per Section
All sections absolute linearity
Resistance Tolerance Per Section In Percent
-1.0/+1.0 2nd section
Actuator Travel Control Feature
Continuous motion
Function Characteristic Per Section
All sections linear
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
40.0 all sections
Terminal Type And Quantity
12 tab, solder lug
FSC
5905 Resistors
NIIN
009378074
NSN
5905009378074

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2326061
Cage Code:
10001
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 5905-00-937-8074
What are the manufacturers of nsn 5905009378074?
Does this nsn 5905009378074 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905009378074
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 5905009378074 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905009378074 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905009378074?
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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