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Pre Wire Wound Variable Resistor NSN 5905-00-520-5954

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 5905-00-520-5954 NSN: 5905-00-520-5954

Features and Characteristics

Section Quantity
1
Body Style
Cylindrical servo mounted
Reliability Indicator
Not established
Pilot Diameter
0.3750 inches
Pilot Length
0.0620 inches
Overall Length
1.656 inches
Undercut Diameter
0.750 inches
Undercut Width
0.0620 inches
Body Diameter
0.875 inches
Angle Of Mounting Hole In Deg
75.0
Angle Between Centerlines Of Mounting Holes In Deg
120.0
Shaft Diameter
0.1248 inches
Shaft Length
0.875 inches
Body Length
0.781 inches
Mounting Lip Diameter
0.8750 inches
Mounting Lip Depth
0.0620 inches
Mounting Hole/stud Circle Diameter
0.675 inches
Shaft Style
Round
Shaft Bearing Type
Sleeve
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
320.0
Maximum Starting Torque
0.70 inch-ounces
Maximum Running Torque
0.70 inch-ounces
Shaft End Play
0.00500 inches
Screw Thread Diameter
0.112 inches
Screw Thread Series Designator
Unc
Screw Thready Qty Per Inch (tpi)
40.0
Mounting Facility Quantity
3
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Threaded hole
Electrical Resistance Per Section
10.000 kilohms single section
Rotary Actuator Travel In Angular Deg
360.0
Function Conformity Tolerance Per Section
-0.25/+0.25 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
2.0 free air single section
Function Conformity Per Section
Single section independent linearity
Resistance Tolerance Per Section In Percent
-1.0/+1.0 single section
Actuator Travel Control Feature
Stops
Criticality Code Justification
Feat
Function Characteristic Per Section
Single section linear
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
40.0 single section
Special Features
Item must comply with requirements of desc production standard @no. Lo1587; for navy nuclear propulsion plant products only
Terminal Type And Quantity
3 turret
FSC
5905 Resistors
NIIN
005205954
NSN
5905005205954

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
L01587
Cage Code:
16236
Status:
A
MSDS:
Part Number:
54-14M
Cage Code:
12697
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 5905-00-520-5954
What are the manufacturers of nsn 5905005205954?
Does this nsn 5905005205954 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905005205954
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 5905005205954 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905005205954 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905005205954?
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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