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Datasheet. 3299Y-1-253 specification
The number of individual elements.
1
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
rectangular
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
A measurement of the longest dimension of a terminal,in distinction from width.
0.245in.
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.
0.090in.
A measurement of the longest dimension of the shaft,in distinction from width.
0.060in.
A measurement of the longest dimension of the body,in distinction from width.
0.395in.
A measurement taken at right angles to the length of the body,in distinction from thickness.
0.240in.
A measurement from the bottom to the top of the body,in distinction from depth.
0.375in.
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).
single shaft
The center to center distance between terminals.
0.200in.
The national stock number or the identification information of the end equipment for which the item is a part.
virginia class submarine; assy, can no. 1, rack 2/3
The position of the terminal/s/ for making connection to an item.
rear end
The means of attaching the item.
terminal
The center to center distance between the rows of terminals.
0.100in.
Those features,not otherwise specified,which may be required for proper functioning of the item.
hermetically sealed
A measure of the opposition to the flow of direct or alternating current per section.
25.0 kilohms single section
The center to center distance between the center terminal and the outside terminal.
0.100in.
A constant that represents the proportionate change in resistance caused by a change in temperature per section,expressed in parts per million per degree celsius.
-100.0/+100.0 single section
The maximum amount of electrical energy that can be expended per section,expressed in watts.
0.5 free air single section
The limits of permissible variation in the electrical resistance value per section of an item from its rated value,expressed in percent.
-10.0/+10.0 single section
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.
multiturn; cermat; industrial; mechanical stops:wiper idles; terminal finish: 90 percent tin, 10 percent LEAD-Plated
Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.
inavy: potentiometer; cage 80294: 3299 - 3/8 in. square trimming potentiometer
Indicates the type and number of terminals for providing electrical connection.
3 pin
Answers.
1EA
Schedule B number: 8533400080
nmfc 062960
Variable resistors, including potentiometers
FSC 5905 ⁓ Resistors
Excluding resistance wire.
NSN 5905-01-538-4319 RESISTOR,VARIABLE,NONWIRE WOUND,
Used on virginia class submarine; assy, can no. 1, rack 2/3. multiturn; cermat; industrial; mechanical stops:wiper idles; terminal finish: 90 percent tin, 10 percent lead-plated
- NIIN
- 015384319
- NIIN Date
- 03/22/06
- Schedule B
- 8533400080
- Name Code
- 37405
- FIIG
- A002A0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $12.45 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. | 10040508 ITEM 18 | Cage 58672 |
Major End Users Countries and entities
- - Department of The Navy
Availability for 3299Y-1-253 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
3299Y-1-253 / 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 functional tolerance (linearity), if given, of the output is greater 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 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, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.
