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Nonwire Wound Variable Resistor NSN 5905-00-838-1883

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 5905-00-838-1883 NSN: 5905-00-838-1883

Features and Characteristics

Section Quantity
1
Body Style
Rectangular w/bushing
Reliability Indicator
Not established
Overall Length
1.562 inches
Overall Width
Between 0.328 inches and 0.359 inches
Shaft Diameter
0.125 inches
Shaft Length
0.030 inches
Mounting Bushing Length
0.250 inches
Body Length
Between 1.297 inches and 1.328 inches
Body Width
0.300 inches
Body Height
Between 0.312 inches and 0.344 inches
Shaft Style
Round, slotted
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
7920.0
Screw Thread Diameter
0.216 inches
Screw Thread Series Designator
Unf
Screw Thready Qty Per Inch (tpi)
28.0
Terminal Location
Lower adjacent side two rows
Mounting Method
Standard bushing
Electrical Resistance Per Section
2.000 kilohms single section
Rotary Actuator Travel In Angular Deg
7920.0
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
135.0 single section
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-500.0/+50.0 single section
Power Dissipation Rating Per Section In Watts
0.25 free air single section
Resistance Tolerance Per Section In Percent
-20.0/+20.0 single section
Actuator Travel Control Feature
Clutch
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
50.0 single section
Standard Taper Curve Per Section
A single section
Terminal Type And Quantity
3 tab, solder lug
FSC
5905 Resistors
NIIN
008381883
NSN
5905008381883

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2177574PC2
Cage Code:
10001
Status:
A
MSDS:
Part Number:
235S1-202M
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: 8533400080
  • NAICS: 334416
  • SITC: 77235
  • Description: Variable resistors, including potentiometers, nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5905-00-838-1883
What are the manufacturers of nsn 5905008381883?
Does this nsn 5905008381883 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905008381883
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 5905008381883 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905008381883 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905008381883?
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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