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Non Wire Wound Variable Resistor NSN 5905-00-850-8143

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 5905-00-850-8143 NSN: 5905-00-850-8143

Features and Characteristics

Section Quantity
1
Body Style
Cylindrical bushing mounted
Reliability Indicator
Not established
Overall Length
1.227 inches
Body Diameter
Between 0.484 inches and 0.516 inches
Shaft Diameter
Between 0.124 inches and 0.125 inches
Shaft Length
Between 0.469 inches and 0.531 inches
Mounting Bushing Length
Between 0.370 inches and 0.380 inches
Body Length
0.571 inches
Overall Diameter
Between 0.484 inches and 0.516 inches
Shaft Style
Round, slotted
Actuator Type
Single shaft
Nonturn Device Location
At 6 oclock
Nonturn Device Radius
Between 0.152 inches and 0.162 inches
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
Locking bushing
Electrical Resistance Per Section
250.0 ohms single section
Rotary Actuator Travel In Angular Deg
330.0
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
150.0 single section
Power Dissipation Rating Per Section In Watts
1.5 free air single section
Resistance Tolerance Per Section In Percent
-2.0/+2.0 single section
Actuator Travel Control Feature
Stops
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
45.0 single section
Standard Taper Curve Per Section
A single section
Terminal Type And Quantity
3 solder stud
FSC
5905 Resistors
NIIN
008508143
NSN
5905008508143

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AP05-C88-003
Cage Code:
18065
Status:
A
MSDS:
Part Number:
7901118-003
Cage Code:
24617
Status:
A
MSDS:
Part Number:
X500-251G
Cage Code:
02297
Status:
A
MSDS:
Part Number:
AP05C88-003
Cage Code:
02297
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 5905-00-850-8143
What are the manufacturers of nsn 5905008508143?
Does this nsn 5905008508143 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905008508143
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 5905008508143 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905008508143 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905008508143?
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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