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Non Wire Wound Variable Resistor NSN 5905-00-118-7255

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), if given, of the output is greater than plus of minus 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, precision.

NSN 5905-00-118-7255 NSN: 5905-00-118-7255

Features and Characteristics

Section Quantity
1
Body Style
Cylindrical servo mounted
Reliability Indicator
Not established
Pilot Diameter
0.2500 inches
Pilot Length
0.0500 inches
First Flat Length
0.620 inches
Flat Height
0.045 inches
Undercut Diameter
0.880 inches
Undercut Width
0.0490 inches
Body Diameter
0.880 inches
Shaft Diameter
0.125 inches
Shaft Length
1.090 inches
Body Length
0.750 inches
Mounting Lip Diameter
0.8800 inches
Mounting Lip Depth
0.0700 inches
Shaft Style
Round, flatted
Shaft Bearing Type
Bearing
Switch Type
Rotary
Switch Voltage Rating In Volts
120.0
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
140.0
Maximum Starting Torque
0.50 inch-ounces
Maximum Running Torque
0.50 inch-ounces
Maximum Stop Torque
6.50 inch-ounces
Shaft End Play
0.005 inches
Shaft Radial Play
0.005 inches
Switch Operating Position
Start of rotation
Switch Contact Arrangement
Single pole, double throw, three positions maintained
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Clamp ring
Features Provided
Switch
Electrical Resistance Per Section
10.0 kilohms single section
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
70.0 single section
Rotary Actuator Travel In Angular Deg
140.0
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
Fixed Tap Quantity Per Section
1 single section
Tap Location Tolerance Per Section
-2.0 to 2.0 ohms single section
Resistance Tolerance Per Section In Percent
-10.0 to 10.0 single section
Actuator Travel Control Feature
Stops
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
70.0 single section
Switch Current Type And Rating In Amps
2.000 ac
Standard Taper Curve Per Section
A single section
Terminal Type And Quantity
7 turret
FSC
5905 Resistors
NIIN
001187255
NSN
5905001187255

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
700-5030A
Cage Code:
02111
Status:
A
MSDS:
Part Number:
9413
Cage Code:
10112
Status:
A
MSDS:
Part Number:
914069-2
Cage Code:
06481
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 5905-00-118-7255
What are the manufacturers of nsn 5905001187255?
Does this nsn 5905001187255 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905001187255
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), if given, of the output is greater than plus of minus 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, precision.
Does nsn 5905001187255 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905001187255 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905001187255?
Has ESD sensitivity

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
37406
FIIG:
A002A0
App. Key:
A
Cond. Code:
1
Status:
A

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