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Pre Wire Wound Variable Resistor NSN 5905-00-780-9751

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 5905-00-780-9751 NSN: 5905-00-780-9751

Features and Characteristics

Section Quantity
1
Body Style
Cylindrical servo mounted
Reliability Indicator
Not established
Pilot Diameter
Between 0.6240 inches and 0.6250 inches
Pilot Length
Between 0.0570 inches and 0.0670 inches
Overall Length
2.225 inches
Undercut Diameter
0.625 inches
Undercut Width
Between 0.0570 inches and 0.0670 inches
Body Diameter
Between 0.870 inches and 0.880 inches
Shaft Diameter
0.124 inches
Shaft Length
Between 0.620 inches and 0.630 inches
Body Length
1.600 inches
Overall Diameter
1.062 inches
Mounting Lip Diameter
Between 0.8700 inches and 0.8800 inches
Mounting Lip Depth
Between 0.0580 inches and 0.0680 inches
Shaft Style
Round, slotted
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
128.00 inch-ounces
Shaft End Play
0.00400 inches
Shaft Runout
0.001 inches
Lateral Runout
0.003 inches
Pilot Diameter Runout
0.00150 inches
Shaft Radial Play
0.002 inches
Terminal Location
Longitudinally positioned on the circumference
Mounting Method
Flange
Features Provided
Nonmetallic shaft
Electrical Resistance Per Section
2.000 kilohms single section
Rotary Actuator Travel In Angular Deg
3600.0
Function Conformity Tolerance Per Section
-0.15/+0.15 single section
Power Dissipation Rating Per Section In Watts
0.3 free air single section
Function Conformity Per Section
Single section absolute linearity
Resistance Tolerance Per Section In Percent
-3.0/+3.0 single section
Actuator Travel Control Feature
Stops
Function Characteristic Per Section
Single section linear
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
105.0 single section
Test Data Document
05257-x903008 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Terminal Type And Quantity
3 turret
FSC
5905 Resistors
NIIN
007809751
NSN
5905007809751

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
X903008-2
Cage Code:
05257
Status:
A
MSDS:
Part Number:
7233-1367-0
Cage Code:
92634
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 5905-00-780-9751
What are the manufacturers of nsn 5905007809751?
Does this nsn 5905007809751 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905007809751
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 5905007809751 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905007809751 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905007809751?
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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