Part Number 318C143

Variable Attenuator

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
318c143
Demil:
Yes - DEMIL/MLI
Shelf Life:
UOM:
NIIN:
002593789

Part Information
Three sections, double flatted shaft! Water proof! Resistant to salt water

NSN
National Stock Number:
5985-00-259-3789 5985002593789
TXT
Description:
Variable Attenuator
INC
INC
Item Name Code:
00838
INC
COM
Compliance:
MRC:
The primary application for which the item is designed.AAFS
Application Design:
Audio
MRC:
The length of a straight line which passes through the center of the body,and terminates at the circumference.ABPM
Body Diameter:
1.094 inches
MRC:
A measurement of the longest dimension of a bushing,in distinction from width.ABXD
Bushing Length:
0.219 inches
MRC:
A designator indicating a graphic representation,in standard and accepted symbols,of essential electrical-electronic elements and related connections on the item.AEBZ
Schematic Diagram Designator:
Balanced "h"
MRC:
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.AKEJ
Mounting Facility Screw Thread Series Designator:
Unef
MRC:
The overall limits of decrease of the amplitude ratio of a signal between the input and output of the item,expressed in decibels.ASYD
Overall Attenuation Range In Decibels:
+0.0/+12.0
MRC:
The overall limits of decrease of the amplitude ratio of a signal between the input and output of the item,expressed in decibels.ASYD
Overall Attenuation Range In Decibels:
+0.0 to 12.0
MRC:
The means by which the attenuation can be varied from the minimum to the maximum setting.ASYF
Attenuation Variation Method:
Continuous
MRC:
Indicates the type and number of facilities by which the item is mounted.AXHR
Mounting Facility Type And Quantity:
1 threaded bushing
MRC:
The minimum and maximum cyclic changes,per unit of time,for which an item is rated.BNGR
Frequency Range:
Between 100.000 hertz and 20.000 kilohertz
MRC:
The number of mounting threads on the item measured on a line parallel to the thread axis,including incomplete threads.CGGK
Mounting Thread Quantity:
32 per inch
MRC:
The nominal 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.CRYY
Mounting Facility Screw Thread Diameter:
0.375 inches
MRC:
The total opposition (resistive and reactive) to the flow of alternating current,expressed in ohms.CTGG
Impedance Rating In Ohms:
600.0 input-output
MRC:
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.FEAT
Special Features:
Three sections, double flatted shaft; water proof; resistant to salt water
MRC:
Indicates the type and number of terminals for providing electrical connection.TTQY
Terminal Type And Quantity:
6 tab, solder lug

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