Kaydon 55B-3/4 Liquid Sight Indicator NSN:6680-00-235-6020

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Liquid Sight Indicator

NSN: 6680-00-235-6020 | Model: 55B-3/4
ITAR Registered seal

An item so designed to have a portion or all of its body transparent to permit the visual examination of the amount of liquid in a pressure vessel, boiler, evaporator, still, processing tank, reservoir, pipe tubing line, and the like, and/or to determine the flow to a lubricated part. It may also be provided with an element that changes colors to indicate changes in moisture content. The item may have a means for refilling. Excludes indicator, liquid quantity and indicator, rate of flow.

NSN Properties and Flags
NATO Stock Number
Yes - ITAR Controlled
Thread Direction
Right-hand both ends
Overall Height
4.000 inches
Sight Diameter
1.625 inches
End Connection Type
Threaded internal, plain both ends
Thready Qty Per Inch (tpi)
14 both ends
Furnished Data
Liquid flow
Data Furnishing Method
Clear window
Special Features
Chilled water a/c systems
Copper alloy
Media For Which Designed
Any acceptable
Style Designator
Double port
Thread Series Designator
Npt both ends

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