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Nonprecision Wire Wound Variable Resistor

NSN: 5905-00-003-2491 | Model: 862598

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 Properties and Flags
NATO Stock Number
5905-00-003-2491
DEMIL
NO
Section Quantity
1
Body Style
Cylindrical servo mounted
Reliability Indicator
Not established
Shaft Style
Round
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
320.0
Fragility Factor
Moderately rugged
Terminal Location
Radially positioned over more than half the circumference
Mounting Method
Clamp ring
Electrical Resistance Per Section
5.000 kilohms single section
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
10.0 single section and 155.0 single section
Rotary Actuator Travel In Angular Deg
320.0
Fixed Tap Quantity Per Section
2 single section
Resistance Tolerance Per Section In Percent
-10.0 to 10.0 single section
Actuator Travel Control Feature
Stops
Standard Taper Curve Per Section
A single section
Terminal Type And Quantity
6 turret

Pricing and Availability

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NSN 5905-00-003-2491 Datasheet

Supply Class (FSC):
Resistors
Cross Reference:
  • 862598
  • 55-20-3698
  • 862598
Cage Codes:
  • 3 Communications Corporation L (CAGE 1PQF4)
  • Samarius Precision Instruments Inc (CAGE 18065)
  • Raytheon Technical Services Company (CAGE 36378)
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)

  • LTL:

    P - 77.5

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    S9e
  • AAC
    V
  • Quantity per pack
    No qup
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9n-----
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $536.34 to $893.90..
Does NSN 5905-00-003-2491 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Germany, Greece, and Turkey
What is the NIIN of NSN 5905-00-003-2491?
000032491 or 00-003-2491
Does NSN 5905-00-003-2491 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5905-00-003-2491?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
May 19, 1972