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Pre Wire Wound Variable Resistor

NSN: 5905-00-006-9257 | Model: TP20KJ

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.

Description

Diameter: 1.063 inches, rotary actuator travel in angular degrees: 360

NSN Properties and Flags
NATO Stock Number
5905-00-006-9257
DEMIL
NO
Section Quantity
1
Body Style
Cylindrical bushing mounted
Reliability Indicator
Not established
Overall Length
1.27 inches
Body Diameter
0.875 inches
Shaft Diameter
0.1245 inches to 0.1248 inches
Shaft Length
0.5 inches
Mounting Bushing Length
0.25 inches
Body Length
0.77 inches
Overall Diameter
1.063 inches
Shaft Style
Round
Shaft Bearing Type
Ball
Actuator Type
Single shaft
Effective Electrical Rotation In Degrees Angular Rotation
354
Highest Starting Torque
0.1 inch-ounces
Highest Running Torque
0.1 inch-ounces
Shaft End Play
0.004 inches
Shaft Runout
0.001 inches
Lateral Runout
0.002 inches
Pilot Diameter Runout
0.0015 inches
Shaft Radial Play
0.002 inches
Screw Thread Diameter
0.375 inches
Screw Thread Series Designator
Unef
Screw Thread Quantity Per Inch
32
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Standard bushing
Features Provided
Nonmetallic shaft
Electrical Resistance Per Section
20 kilohms single section
Rotary Actuator Travel In Angular Degrees
360
Function Conformity Tolerance Per Section
-0.5/+0.5 single section
Ambient Temperature In Degrees Celsius Per Section At Zero Percent Rated Power
125 single section
Power Dissipation Rating Per Section In Watts
1.25 free air single section
Function Conformity Per Section
Single section independent linearity
Resistance Tolerance Per Section In Percent
-5/+5 single section
Actuator Travel Control Feature
Continuous motion
Function Characteristic Per Section
Single section linear
Temperature Coefficient Of Resistance Wire Per Section In Ppm Per Degrees Celsius
-20/+20 single section
Ambient Temperature In Degrees Celsius Per Section At Full Rated Power
70 single section
Terminal Type and Quantity
3 solder stud

Pricing and Availability

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NSN 5905-00-006-9257 Datasheet

Supply Class (FSC):
Resistors
Cross Reference:
  • TP20KJ
Cage Codes:
  • Bi Technologies Corporation (CAGE 73138)
Schedule B & Trade:
  • Schedule B: 8533390080 (NAICS 334416)

    Wirewound variable resistors, nesoi

  • SITC: 77233

    Wirewound electrical variable resistors (including rheostats and potentiometers)

  • End Use: 20005

    Electric apparatus

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    062960 - Reostats/parts noi

  • WCC:

    658 - Electrical appliances, small

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LCL:

    P - 77.5

  • LTL:

    P - 77.5

  • TCC:

    Z - No special type of cargo code applicable

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 5905-00-006-9257 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
France
What is the NIIN of NSN 5905-00-006-9257?
000069257 or 00-006-9257
Does NSN 5905-00-006-9257 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5905-00-006-9257?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 30, 1972