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Datasheet. 974R specification
The number of individual elements.
1
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 a mounting hole,and terminates at the circumference.
0.138in.
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.
0.375in.
A measurement of the longest dimension of the shaft,in distinction from width.
1.000in.
The style designation indicating the configuration that most nearly corresponds to the appearance of the shaft.
round
Indicates the type of facility or arrangement provided for moving the variable contact(s).
double ended shaft
1.000in.
The length of a straight line which passes through the center of a coaxial cylinder which would bound the crest of an external thread or the root of an internal thread.
0.138in.
A designation distinguishing one group of screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unc
The number of screw threads on the item per linear inch measured on a line parallel to the thread axis,including incomplete threads.
32.0
The number of mounting facilities provided.
2
The means of attaching the item.
threaded hole
Those features,not otherwise specified,which may be required for proper functioning of the item.
nonmetallic shaft
A measure of the opposition to the flow of direct or alternating current per section.
100.000 kilohms single section
The permissible range per section by which the actual value of resistance or voltage at any specified point may deviate from the theoretical value for the linear or nonlinear function,expressed as a minus and plus percent.
-1.00/+1.00 single section
The maximum amount of electrical energy that can be expended per section,expressed in watts.
12.0 free air single section
The fidelity of the relationship between the actual function characteristics and the theoretical function per section.
single section independent linearity
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 single section
The specified mathematical relation per section between the terminal resistance,or output ratio,and the rotation of the actuator.
single section linear
Indicates the type and number of terminals for providing electrical connection.
3 solder stud
Answers.
1EA
Schedule B number: 8533400080
nmfc 062960
Variable resistors, including potentiometers
FSC 5905 ⁓ Resistors
Excluding resistance wire.
NSN 5905-00-752-6680 RESISTOR,VARIABLE,NONWIRE WOUND,
- NIIN
- 007526680
- NIIN Date
- 01/01/62
- Schedule B
- 8533400080
- Name Code
- 37407
- FIIG
- A002A0
- Item Weight
- 0.500lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $23.85 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- Metal content unknown
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Major End Users Countries and entities
- - Department of The Navy
- - Spain
- - Republic of Korea
Availability for 974R 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)
- Electrical appliances, small
- 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
974R / Resistor,variable,nonwire wound,What 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 finctional tolerance (linearity) of the output is equal to or less than plus or minus 1 percent on linear outputs. specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. for items having manually postioned taps designed to be set and fixed prior to use, see resistor, adjustable. for items with step by step variation, see rehostat 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, wire wound, nonprecision; resistor (1), variable nonwire wound, nonprecision; and resistor (1), variable, wire wound, precision.
