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Pre Wire Wound Variable Resistor NSN 5905-00-865-8945

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 5905-00-865-8945 NSN: 5905-00-865-8945

Features and Characteristics

Section Quantity
2
Body Style
Cylindrical servo mounted
Reliability Indicator
Not established
Pilot Diameter
Between 0.6245 inches and 0.6250 inches
Pilot Length
0.0620 inches
Overall Length
2.660 inches
Undercut Diameter
Between 0.6245 inches and 0.625 inches
Undercut Width
0.0620 inches
Body Diameter
0.930 inches
Shaft Diameter
0.124 inches
Shaft Length
Between 0.600 inches and 0.660 inches
Body Length
2.000 inches
Overall Diameter
1.115 inches
Mounting Lip Diameter
0.8750 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
3600.0
Maximum Starting Torque
0.60 inch-ounces
Maximum Running Torque
0.50 inch-ounces
Maximum Stop Torque
56.00 inch-ounces
Shaft End Play
0.002 inches
Shaft Runout
0.001 inches
Lateral Runout
0.005 inches
Pilot Diameter Runout
0.0015 inches
Mechanical Backlash In Deg Angular Rotation
0.5
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Clamp ring
Features Provided
Nonmetallic shaft
Electrical Resistance Per Section
20.0 kilohms single section
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
1800.0 all sections
Rotary Actuator Travel In Angular Deg
3780.0
Function Conformity Tolerance Per Section
-0.10/+0.10 single section
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
125.0 single section
Power Dissipation Rating Per Section In Watts
1.0 free air single section
Function Conformity Per Section
Single section terminal base linearity
Fixed Tap Quantity Per Section
1 2nd section
Resistance Tolerance Per Section In Percent
-3.0/+3.0 single section
Actuator Travel Control Feature
Stops
Tap Location From Ccw Terminal Per Section In Ohms
10000.0 all sections
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
Test Data Document
06481-mil-t-5422c specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Terminal Type And Quantity
8 tab, solder lug
FSC
5905 Resistors
NIIN
008658945
NSN
5905008658945

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
900217-156
Cage Code:
06481
Status:
A
MSDS:
Part Number:
MD09-10-10-2143
Cage Code:
04454
Status:
A
MSDS:
Part Number:
D10-09-228
Cage Code:
99957
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 5905-00-865-8945
What are the manufacturers of nsn 5905008658945?
Does this nsn 5905008658945 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905008658945
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 5905008658945 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905008658945 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905008658945?
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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