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Datasheet. 139789-1 specification
The number of individual elements.
1
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
cylindrical servo mounted
The length of a straight line which passes through the center of that portion used to guide the item and terminates at the circumference.
0.6245in. and 0.6250in.
The length of the pilot,which is the unthreaded portion beyond the thread used to guide the item.
0.0570in. and 0.0670in.
0.625in.
0.0630in. and 0.0730in.
The length of a straight line which passes through the center of the body,and terminates at the circumference.
0.859in. and 0.891in.
A measurement of the longest dimension of the body,in distinction from width.
1.075in.
0.0680in.
Indicates the type of facility or arrangement provided for moving the variable contact(s).
single shaft
The maximum amount of turning force required to initiate the actuator movement.
0.50 INCH-Ounces
The maximum amount of force requred to maintain actuator movement.
0.50 INCH-Ounces
The position of the terminal/s/ for making connection to an item.
radially positioned over less than half the circumference
A measure of the opposition to the flow of direct or alternating current per section.
11.000 kilohms single section
The limits of permissible variation in the electrical resistance value per section of an item from its rated value,expressed in percent.
-2.0/+2.0 single section
Indicates the type and number of terminals for providing electrical connection.
3 tab, solder lug
Answers.
1EA
Schedule B number: 8533390080
nmfc 062960
Wirewound variable resistors
FSC 5905 ⁓ Resistors
Excluding resistance wire.
NSN 5905-00-531-8537 RESISTOR,VARIABLE,WIRE WOUND,PRE
- NIIN
- 005318537
- NIIN Date
- 06/20/69
- Schedule B
- 8533390080
- Name Code
- 37408
- FIIG
- A002A0
- Item Weight
- 0.800lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $257.35 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
- Has ESD sensitivity
Other Part Numbers Parts with same form, fit, and function by other manufacturers
Major End Users Countries and entities
- - Department of The Air Force
Availability for 139789-1 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)
- 77.5
- Special Cargo
- Electrostatic sensitive device (esd)
- 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)
- Radio parts and equipment, excluding tubes packed separately
- 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
139789-1 / Resistor,variable,wire wound,preWhat 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) 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.
