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Non Wire Wound Variable Resistor

NSN: 5905-00-006-6542 | Model: 35-100397A

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.

Description

Diameter: up to 1.25, ambient temperature in degree celsius per section at full rated power: 40 single section

NSN Properties and Flags
NATO Stock Number
5905-00-006-6542
DEMIL
NO
Section Quantity
1
Body Style
Cylindrical bushing mounted
Reliability Indicator
Not established
Overall Length
2.31 inches
Body Diameter
0.95 inches maximum
Shaft Diameter
0.245 inches minimum and 0.25 inches maximum
Shaft Length
1.06 inches
Mounting Bushing Length
0.25 inches
Body Length
1.125 inches maximum
Overall Diameter
1.25 inches maximum
Shaft Style
Round
Switch Type
Rotary
Switch Voltage Rating In Volts
250 and 125
Contact Arm Electrical Off Position
Fully cw
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
320
Switch Operating Position
Start of rotation
Switch Contact Arrangement
Double pole, single throw, normally open
Screw Thread Diameter
0.375 inches
Screw Thread Series Designator
Unef
Screw Thread Quantity Per Inch
32
Terminal Location
Rear-bottom
Mounting Method
Standard bushing
Features Provided
Switch
Electrical Resistance Per Section
250 kilohms single section
Rotary Actuator Travel In Angular Deg
320
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
105 single section
Power Dissipation Rating Per Section In Watts
0.5 free air single section
Resistance Tolerance Per Section In Percent
-10/+10 single section
Actuator Travel Control Feature
Stops
Ambient Temp In Deg Celsius Per Section At Full Rated Power
40 single section
Switch Current Type and Rating In Amps
1 ac and 3 dc
Standard Taper Curve Per Section
A single section
Terminal Type and Quantity
7 tab, solder lug

Pricing and Availability

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NSN 5905-00-006-6542 Datasheet

Supply Class (FSC):
Resistors
Cross Reference:
  • 35-100397A
Cage Codes:
  • Eip Microwave Inc (CAGE 34257)
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:

    72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

  • 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
    Sms
  • AAC
    X
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9b-----
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $56.50 to $94.16..
Does NSN 5905-00-006-6542 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy
What is the NIIN of NSN 5905-00-006-6542?
000066542 or 00-006-6542
Does NSN 5905-00-006-6542 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5905-00-006-6542?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 25, 1972