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Pre Wire Wound Variable Resistor NSN 5905-00-444-7744

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 5905-00-444-7744 NSN: 5905-00-444-7744

Features and Characteristics

Section Quantity
4
Body Style
Cylindrical servo mounted
Reliability Indicator
Not established
Pilot Diameter
1.3125 inches
Pilot Length
0.0620 inches
Overall Length
3.250 inches
Undercut Diameter
1.313 inches
Undercut Width
0.0730 inches
Body Diameter
1.440 inches
Shaft Diameter
0.2497 inches
Shaft Length
0.680 inches
Body Length
2.300 inches
Overall Diameter
1.880 inches
Mounting Lip Diameter
1.4370 inches
Mounting Lip Depth
0.0930 inches
Shaft Style
Round, slotted
Shaft Bearing Type
Ball
Actuator Type
Double ended shaft
Effective Electrical Rotation In Deg Angular Rotation
345.0
Maximum Starting Torque
3.25 inch-ounces
Maximum Running Torque
3.00 inch-ounces
Terminal Location
Radially positioned over more than half the circumference
Mounting Method
Clamp ring
Cubic Measure
3.745 cubic inches
Electrical Resistance Per Section
10.000 kilohms 2nd section
Rotary Actuator Travel In Angular Deg
360.0
Function Conformity Tolerance Per Section
-0.50 to 0.50 4th section
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
125.0 all sections
Power Dissipation Rating Per Section In Watts
2.0 free air all sections
Function Conformity Per Section
4th section absolute conformity
Resistance Tolerance Per Section In Percent
-5.0 to 5.0 all sections
Actuator Travel Control Feature
Continuous motion
Function Characteristic Per Section
4th section graph
Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
-20.0 to 20.0 all sections
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
85.0 all sections
Special Features
Rear slotted shaft, shaft length 0.250 inches , shaft diameter 0.3125 inches
Unpackaged Unit Weight
4.50 ounces
Test Data Document
10001-2996543 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
12 turret
FSC
5905 Resistors
NIIN
004447744
NSN
5905004447744

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
176WS296
Cage Code:
08815
Status:
A
MSDS:
Part Number:
2996543-1
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 5905-00-444-7744
What are the manufacturers of nsn 5905004447744?
Does this nsn 5905004447744 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905004447744
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 5905004447744 contain any precious metals?
No precious metal content.
Does nsn 5905004447744 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905004447744?
Has ESD sensitivity

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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