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Nonwire Wound Variable Resistor NSN 5905-00-767-7421

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 or 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, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

NSN 5905-00-767-7421 NSN: 5905-00-767-7421

Features and Characteristics

Section Quantity
1
Body Style
Rectangular w/mounting holes
Reliability Indicator
Not established
Overall Length
Between 0.515 inches and 0.555 inches
Terminal Length
Between 0.177 inches and 0.197 inches
Overall Height
Between 0.490 inches and 0.510 inches
Overall Width
Between 0.432 inches and 0.467 inches
Mounting Hole Diameter
Between 0.070 inches and 0.076 inches
Shaft Diameter
Between 0.073 inches and 0.093 inches
Shaft Length
Between 0.025 inches and 0.045 inches
Body Length
Between 0.490 inches and 0.510 inches
Body Width
Between 0.255 inches and 0.270 inches
Body Height
Between 0.490 inches and 0.510 inches
Shaft Style
Round, slotted
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
9360.0
Maximum Starting Torque
5.00 inch-ounces
Center To Center Distance Between Terminals
Between 0.195 inches and 0.205 inches
Lateral Distance Between Mounting Hole Centers
Between 0.513 inches and 0.526 inches
Mounting Facility Quantity
2
Terminal Location
Left adjacent side single row
Mounting Method
Unthreaded hole
Center To Center Distance Between Terminal Rows
0.100 inches
Electrical Resistance Per Section
50.0 kilohms single section
Rotary Actuator Travel In Angular Deg
9360.0
Center To Center Distance Between Center Terminal And Outside Terminal
Between 0.095 inches and 0.105 inches
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
150.0 single section
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-400.0 to 400.0 single section
Power Dissipation Rating Per Section In Watts
0.75 free air single section
Resistance Tolerance Per Section In Percent
-5.0 to 5.0 single section
Actuator Travel Control Feature
Clutch
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
70.0 single section
Standard Taper Curve Per Section
A single section
Terminal Type And Quantity
3 pin
FSC
5905 Resistors
NIIN
007677421
NSN
5905007677421

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
255-10-50K
Cage Code:
84048
Status:
A
MSDS:
Part Number:
10-00149-005
Cage Code:
00724
Status:
A
MSDS:
Part Number:
251-10-50K
Cage Code:
84048
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8533400080
  • NAICS: 334416
  • SITC: 77235
  • Description: Variable resistors, including potentiometers, nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5905-00-767-7421
What are the manufacturers of nsn 5905007677421?
Does this nsn 5905007677421 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905007677421
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 or 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, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.
Does nsn 5905007677421 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905007677421 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905007677421?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
37405
FIIG:
A002A0
App. Key:
B
Cond. Code:
1
Status:
A

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