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Pre Wire Wound Variable Resistor NSN 5905-00-437-4075

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 5905-00-437-4075 NSN: 5905-00-437-4075

Features and Characteristics

Section Quantity
1
Body Style
Cylindrical w/readout
Reliability Indicator
Not established
Overall Length
2.470 inches
Body Diameter
1.375 inches
Mounting Bushing Length
0.375 inches
Body Length
2.015 inches
Overall Diameter
1.750 inches
Actuator Type
Integral knob with counter
Effective Electrical Rotation In Deg Angular Rotation
3600.0
Maximum Starting Torque
15.00 inch-ounces
Maximum Running Torque
15.00 inch-ounces
Maximum Stop Torque
48.00 inch-ounces
Screw Thread Diameter
0.250 inches
Screw Thread Series Designator
Unef
Screw Thready Qty Per Inch (tpi)
32.0
Terminal Location
Rear end
Mounting Method
Standard bushing
Electrical Resistance Per Section
100.000 ohms single section
Rotary Actuator Travel In Angular Deg
3600.0
Function Conformity Tolerance Per Section
-0.20/+0.20 single section
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
85.0 single section
Power Dissipation Rating Per Section In Watts
2.5 free air single section
Function Conformity Per Section
Single section independent 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
Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
-20.0/+20.0 single section
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
25.0 single section
Precious Material And Location
Terminals gold
Precious Material
Gold
Terminal Type And Quantity
3 wire loop
FSC
5905 Resistors
NIIN
004374075
NSN
5905004374075

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7657-160-1
Cage Code:
11871
Status:
A
MSDS:
Part Number:
3650S1-101
Cage Code:
80294
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 5905-00-437-4075
What are the manufacturers of nsn 5905004374075?
Does this nsn 5905004374075 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905004374075
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 5905004374075 contain any precious metals?
Item contains gold.
Does nsn 5905004374075 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905004374075?
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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