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Datasheet. 4990-000 specification
Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
2.875in. ⁓2-7/8"
Overall Height
The distance measured in a straight line from the bottom to the top of an item.
The distance measured in a straight line from the bottom to the top of an item.
2.938in.
Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
2.188in.
Shaft Length
A measurement of the longest dimension of the shaft,in distinction from width.
A measurement of the longest dimension of the shaft,in distinction from width.
0.250in. single shaft
Body Length
A measurement of the longest dimension of the body,in distinction from width.
A measurement of the longest dimension of the body,in distinction from width.
2.406in.
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
The distance between centerlines of mounting facilities parallel to the width of the item.
The distance between centerlines of mounting facilities parallel to the width of the item.
1.562in.
Mounting Facility Screw Thread Series Designator
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 on the mounting facility.
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 on the mounting facility.
unc
Inclosure Type
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.
uninclosed
Plate Quantity
The number of plates included in the item.
The number of plates included in the item.
23
Tuning Characteristic
The tuning characteristic of the item.
The tuning characteristic of the item.
straight line capacity single section
Adjustment Device Rotation
The measurement of the mechanical motion of the adjustment device.
The measurement of the mechanical motion of the adjustment device.
360.0 degrees clockwise
Mounting Facility Type And Quantity
Indicates the type and number of facilities by which the item is mounted.
Indicates the type and number of facilities by which the item is mounted.
2 threaded stud
Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.
A designation that is used for the purpose of general identification of the thread.
0.112in. ⁓1/8"
Shaft Type
Indicates the type of shaft included on the item.
Indicates the type of shaft included on the item.
round, slotted single shaft
Capacitance Range In Picofarads
The minimum and maximum values of the electrical capacitance measured between two specified points on the item,expressed in picofarads.
The minimum and maximum values of the electrical capacitance measured between two specified points on the item,expressed in picofarads.
+22.4/+167.8 single section
Adjustment Device Drive Type And Quantity
Indicates the type and number of drive(s) provided for the adjustment device.
Indicates the type and number of drive(s) provided for the adjustment device.
1 shaft
Material
The chemical compound or mechanical mixture properties of which the item is fabricated.
The chemical compound or mechanical mixture properties of which the item is fabricated.
ceramic insulation supporting
Material
The chemical compound or mechanical mixture properties of which the item is fabricated.
The chemical compound or mechanical mixture properties of which the item is fabricated.
copper alloy capacitive electrode
Terminal Type And Quantity
Indicates the type and number of terminals for providing electrical connection.
Indicates the type and number of terminals for providing electrical connection.
2 tab, solder lug
Answers.
What material is the variable air dielectri capacitor made of ?
Copper alloy capacitive electrode
What material is the variable air dielectri capacitor made of ?
Ceramic insulation supporting
What is the overall width?
2.188 inches
How is this classified for shipping?
Schedule B number: 8532290040
nmfc 061400
Fixed capacitors
What's the federal classification of 4990-000?
FSC 5910 ⁓ Capacitors
Excluding semiconductor devices and associated hardware.
NSN 5910-00-669-4441 CAPACITOR,VARIABLE,AIR DIELECTRI
2.188" overall width 2.875" overall length
- NIIN
- 006694441
- NIIN Date
- 01/01/63
- Schedule B
- 8532290040
- Name Code
- 00531
- FIIG
- A096A0
- 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
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | 4990 | Cage 06KW9 |
| 2. | 4990 | Cage 70408 |
| 3. | 4990 | Cage 64959 |
| 4. | 4990 | Cage 3B4M0 |
Major End Users Countries and entities
- - Portugal
- - Turkey
Availability for 4990-000 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
- 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)
- 061400 CONDENSERS/PARTS NOI/CAPACITORS
- UFC (universal freight code)
- 34450
Similar by Design Other capacitors with similar characteristics
Nothing similar to this part number was found in our inventory
4990-000 / Capacitor,variable,air dielectriWhat is the formal definition of this item?
A capacitor whose capacitance value is controlled by a mechanical means which effects a continuous variation of its capacitance. it includes items consisting of two or more variable capacitors which are inseparable.
