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Non Wire Wound Variable Resistor NSN 5905-00-755-0850

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 5905-00-755-0850 NSN: 5905-00-755-0850

Features and Characteristics

Section Quantity
2
Body Style
Cylindrical bushing mounted
Reliability Indicator
Not established
Body Diameter
1.562 inches
Shaft Diameter
0.250 inches
Shaft Length
1.219 inches
Mounting Bushing Length
0.375 inches
Body Length
3.500 inches
Undercut Diameter
Between 0.186 inches and 0.189 inches
Shaft Style
Round, stepped
Shaft Bearing Type
Sleeve
Actuator Type
Single shaft
Fragility Factor
Moderately rugged
Undercut Length
0.344 inches
Screw Thread Diameter
0.375 inches and 0.164 inches
Screw Thread Series Designator
Unef and unc
Screw Thready Qty Per Inch (tpi)
32.0
Mounting Facility Quantity
4
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Standard bushing and threaded hole
Features Provided
Humidity proof
Electrical Resistance Per Section
100.0 ohms 1st section
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
340.0 all sections
Power Dissipation Rating Per Section In Watts
25.0 free air all sections
Resistance Tolerance Per Section In Percent
-10.0 to 10.0 all sections
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
40.0 all sections
Standard Taper Curve Per Section
A all sections
Terminal Type And Quantity
6 tab, solder lug
FSC
5905 Resistors
NIIN
007550850
NSN
5905007550850

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
406930-1
Cage Code:
96214
Status:
A
MSDS:
Part Number:
45405
Cage Code:
44655
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 5905-00-755-0850
What are the manufacturers of nsn 5905007550850?
Does this nsn 5905007550850 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905007550850
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 5905007550850 contain any precious metals?
No precious metal content.
Does nsn 5905007550850 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905007550850?
No known electrostatic discharge.

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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