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Non Wire Wound Variable Resistor NSN 5905-00-912-2881

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 5905-00-912-2881 NSN: 5905-00-912-2881

Features and Characteristics

Section Quantity
1
Body Style
Cylindrical bushing mounted
Reliability Indicator
Not established
Overall Length
1.249 inches
Body Diameter
Between 0.484 inches and 0.516 inches
Shaft Diameter
0.125 inches
Shaft Length
Between 0.657 inches and 0.717 inches
Mounting Bushing Length
Between 0.230 inches and 0.330 inches
Body Length
0.406 inches
Overall Diameter
Between 0.484 inches and 0.516 inches
Shaft Style
Round, slotted
Shaft Bearing Type
Sleeve
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
280.0
Maximum Starting Torque
6.00 inch-ounces
Maximum Running Torque
6.00 inch-ounces
Nonturn Device Location
At 12 oclock
Nonturn Device Radius
Between 0.182 inches and 0.192 inches
Screw Thread Diameter
0.250 inches
Screw Thread Series Designator
Unc
Screw Thready Qty Per Inch (tpi)
20.0
Terminal Location
Rear end
Mounting Method
Locking bushing w/panel seal
Features Provided
Nonmetallic shaft
Electrical Resistance Per Section
40.0 ohms single section
Rotary Actuator Travel In Angular Deg
340.0
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
-100.0/+100.0 single section
Power Dissipation Rating Per Section In Watts
2.0 free air single section
Resistance Tolerance Per Section In Percent
-5.0/+5.0 single section
Actuator Travel Control Feature
Stops
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
85.0 single section
Standard Taper Curve Per Section
A single section
Terminal Type And Quantity
3 tab, solder lug
FSC
5905 Resistors
NIIN
009122881
NSN
5905009122881

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6800-3094-12
Cage Code:
80294
Status:
A
MSDS:
Part Number:
314-00-40
Cage Code:
0EBU2
Status:
A
MSDS:
Part Number:
JP2-176-12
Cage Code:
06880
Status:
A
MSDS:
Part Number:
JP2-176-40
Cage Code:
94603
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 5905-00-912-2881
What are the manufacturers of nsn 5905009122881?
Does this nsn 5905009122881 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905009122881
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 5905009122881 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905009122881 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905009122881?
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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