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Pre Wire Wound Variable Resistor NSN 5905-00-556-4648

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 5905-00-556-4648 NSN: 5905-00-556-4648

Features and Characteristics

Section Quantity
2
Body Style
Cylindrical servo mounted
Reliability Indicator
Not established
Pilot Diameter
0.7500 inches
Pilot Length
0.0620 inches
Undercut Diameter
1.820 inches
Undercut Width
0.0620 inches
Body Diameter
2.000 inches
Angle Of Mounting Hole In Deg
90.0
Angle Between Centerlines Of Mounting Holes In Deg
120.0
Shaft Diameter
Between 0.2495 inches and 0.2500 inches
Shaft Length
0.750 inches
Body Length
3.531 inches
Mounting Lip Diameter
1.8750 inches
Mounting Lip Depth
0.0620 inches
Mounting Hole/stud Circle Diameter
1.500 inches
Shaft Style
Round
Shaft Bearing Type
Bearing
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
3600.0
Maximum Starting Torque
1.90 inch-ounces
Maximum Running Torque
1.30 inch-ounces
Shaft End Play
0.00500 inches
Shaft Runout
0.005 inches
Lateral Runout
0.002 inches
Pilot Diameter Runout
0.00150 inches
Shaft Radial Play
0.002 inches
Screw Thread Diameter
0.164 inches
Screw Thread Series Designator
Unc
Screw Thready Qty Per Inch (tpi)
32.0
Mounting Facility Quantity
3
Terminal Location
Longitudinally positioned on the circumference
Mounting Method
Threaded hole
Features Provided
Nonmetallic shaft
Electrical Resistance Per Section
5.000 percent, rated amperes c and better finish
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
2542.0 1st section
Rotary Actuator Travel In Angular Deg
3600.0
Function Conformity Tolerance Per Section
-0.10/+0.10 1st section
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
80.0 all sections
Power Dissipation Rating Per Section In Watts
5.0 free air all sections
Function Conformity Per Section
All sections independent linearity
Fixed Tap Quantity Per Section
1 1st section
Tap Location Tolerance Per Section
-5.0/+5.0 degrees angular rotation 1st section
Resistance Tolerance Per Section In Percent
-5.0/+5.0 1st section
Actuator Travel Control Feature
Stops
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
7 tab, solder lug
FSC
5905 Resistors
NIIN
005564648
NSN
5905005564648

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
887299-1
Cage Code:
10001
Status:
A
MSDS:
Part Number:
7603-150-0
Cage Code:
73138
Status:
A
MSDS:
Part Number:
154C581
Cage Code:
03538
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 5905-00-556-4648
What are the manufacturers of nsn 5905005564648?
Does this nsn 5905005564648 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905005564648
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 5905005564648 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905005564648 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905005564648?
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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