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Pre Wire Wound Variable Resistor NSN 5905-00-814-9869

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 5905-00-814-9869 NSN: 5905-00-814-9869

Features and Characteristics

Section Quantity
3
Body Style
Cylindrical servo mounted
Reliability Indicator
Not established
Pilot Diameter
Between 0.7495 inches and 0.7500 inches
Pilot Length
Between 0.0570 inches and 0.0670 inches
Overall Length
3.645 inches
Undercut Diameter
0.750 inches
Undercut Width
Between 0.0530 inches and 0.0730 inches
Body Diameter
Between 0.870 inches and 0.880 inches
Shaft Diameter
0.125 inches
Shaft Length
0.625 inches
Body Length
3.020 inches
Overall Diameter
1.082 inches
Mounting Lip Diameter
Between 0.8700 inches and 0.8800 inches
Mounting Lip Depth
Between 0.0570 inches and 0.0670 inches
Shaft Style
Round
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
1080.0
Maximum Starting Torque
1.20 inch-ounces
Maximum Running Torque
0.90 inch-ounces
Shaft End Play
0.005 inches
Shaft Runout
0.001 inches
Lateral Runout
0.001 inches
Pilot Diameter Runout
0.001 inches
Shaft Radial Play
0.0009 inches
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Flange
Features Provided
Nonmetallic shaft
Electrical Resistance Per Section
4.5 percent, rated amperes c and better select
Rotary Actuator Travel In Angular Deg
1080.0
Function Conformity Tolerance Per Section
-0.25/+0.25 3rd section
Power Dissipation Rating Per Section In Watts
1.4 7th secondary finish
Function Conformity Per Section
All sections zero based linearity
Resistance Tolerance Per Section In Percent
-5.0/+5.0 1st section
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
85.0 all sections
Terminal Type And Quantity
9 tab, solder lug
FSC
5905 Resistors
NIIN
008149869
NSN
5905008149869

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9192694
Cage Code:
18876
Status:
A
MSDS:
Part Number:
550-8006
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 5905-00-814-9869
What are the manufacturers of nsn 5905008149869?
Does this nsn 5905008149869 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905008149869
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 5905008149869 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905008149869 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905008149869?
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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