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Datasheet. 66393 specification
The number of individual elements.
5
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
cylindrical servo mounted
An indication that the level of probability that an item will operate without failure,at a specified rated capability,at a specified temperature,and for a specified period of time,has been established by testing random samples of production lot.
not established
The length of a straight line which passes through the center of that portion used to guide the item and terminates at the circumference.
0.7500in.
The length of the pilot,which is the unthreaded portion beyond the thread used to guide the item.
0.0620in.
0.781in.
0.0570in.
The length of a straight line which passes through the center of the body,and terminates at the circumference.
0.875in.
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.
0.1249in.
A measurement of the longest dimension of the shaft,in distinction from width.
0.500in.
A measurement of the longest dimension of the body,in distinction from width.
2.780in.
0.8750in.
0.0620in.
The style designation indicating the configuration that most nearly corresponds to the appearance of the shaft.
round, slotted
Indicates the type of facility or arrangement provided for moving the variable contact(s).
double ended shaft
That part of the total rotational travel of the actuator that produces a change in output,expressed in degree angular rotation.
156.0 and 351.5
The total axial excursion of the shaft measured at the end of the shaft with a specified axial load applied alternately in the opposite directions.
0.00400in.
The total radial excursion of the shaft measured at a specified distance from the front surface of the unit with a specified radial load applied alternately in opposite directions at a specified point.
0.001in.
The position of the terminal/s/ for making connection to an item.
radially positioned over more than half the circumference
The means of attaching the item.
clamp ring
Those features,not otherwise specified,which may be required for proper functioning of the item.
humidity proof
A measure of the opposition to the flow of direct or alternating current per section.
1.0 percent, rated amperes c and better industrial clears
A measure of the opposition to the flow of direct or alternating current per section.
446.9 ohms c and better v.g. stepping
A measure of the opposition to the flow of direct or alternating current per section.
446.9 ohms c drop siding
A measure of the opposition to the flow of direct or alternating current per section.
5.0 percent, rated amperes c and better finish
A measure of the opposition to the flow of direct or alternating current per section.
5.0 percent, rated amperes c and better select
The location per section,in degrees,of effective electrical rotation between the counterclockwise terminal of a resistor and each tap terminal.
36.0 2nd section and 72.0 2nd section and 108.0 2nd section and 144.0 2nd section and 180.0 2nd section and 216.0 2nd section and 252.0 2nd section and 288.0 2nd section and 324.0 2nd section
The location per section,in degrees,of effective electrical rotation between the counterclockwise terminal of a resistor and each tap terminal.
40.406 3rd section and 59.074 3rd section and 94.453 3rd section and 139.585 3rd section and 273.337 3rd section
The measurement of the rotary mechanical motion of the actuating shaft of an item,expressed in degrees.
360.0
The ambient temperature at which the power dissipation of each section is derated to zero percent of the full rated power.
105.0 all sections
The maximum amount of electrical energy that can be expended per section,expressed in watts.
1.5 free air all sections
The number of fixed terminals at points between the end terminals that provide connection to the intermediate values of the total value per section.
9 2nd section
The number of fixed terminals at points between the end terminals that provide connection to the intermediate values of the total value per section.
5 3rd section
The limits of permissible variation from the rated value of the location of a tap per section.
-250.0/+250.0 ohms 3rd section
The limits of permissible variation from the rated value of the location of a tap per section.
-22.3/+22.3 ohms 4th section
The limits of permissible variation from the rated value of the location of a tap per section.
-22.3/+22.3 ohms 5th section
The limits of permissible variation from the rated value of the location of a tap per section.
-250.0/+250.0 ohms 1st section
The limits of permissible variation from the rated value of the location of a tap per section.
-50.0/+50.0 ohms 2nd section
The limits of permissible variation in the electrical resistance value per section of an item from its rated value,expressed in percent.
-5.0/+5.0 all sections
The feature that controls the actuator travel.
continuous motion
Indicates the location of a tap relative to the counterclockwise terminal per section,expressed in ohms.
3958.5 3rd section and 3117.5 3rd section and 2351.0 3rd section and 1816.0 3rd section and 1124.0 3rd section
The ambient temperature,expressed in degrees celsius,of the medium surrounding each section at which it can be operated continuously at full rated power.
60.0 all sections
The rate of change and distribution of resistance per section,in relation to the rotation of the control shaft,which establishes a standard taper curve designated by an alphabetic character and accepted for common usage.
a all sections
Indicates the type and number of terminals for providing electrical connection.
31 turret
Answers.
1EA
Schedule B number: 8533390080
nmfc 062960
Wirewound variable resistors
FSC 5905 ⁓ Resistors
Excluding resistance wire.
NSN 5905-00-986-3492 RESISTOR,VARIABLE,WIRE WOUND,NON
- NIIN
- 009863492
- NIIN Date
- 01/01/62
- Schedule B
- 8533390080
- Name Code
- 37406
- FIIG
- A002A0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $1,779.03 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- No precious metals
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | AS-875AS-96 | Cage 93322 |
| 2. | 1200-741 | Cage 11534 |
Major End Users Countries and entities
- - Department of The Navy
Availability for 66393 A member of our team will provide you with a price and availability quote
Request a Quote »Shipping Information
- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- 77.5
- LCL (less than a car load rating)
- Unknown
- Special Cargo
- No special type of cargo code applicable
- Air Freight (Minimum cargo door size required)
- Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- Customs Requirement Classification
- Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
- Commodity (for shipments via water)
- Communications/electronics, other than sigint/ew or comsec repair parts and components
- NMFC (national motor freight code)
- 062960 REOSTATS/PARTS NOI
- UFC (universal freight code)
- 35140
Similar by Design Other resistors with similar characteristics
Nothing similar to this part number was found in our inventory
66393 / Resistor,variable,wire wound,nonWhat is the formal definition of this item?
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.
