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National Stock Number:
6680-00-229-5000
Federal Supply Class:
6680
National Item Identification Number:
002295000
Description:
INDICATOR,SIGHT,LIQUID
Detail:
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.
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Techincal Specification:
| END CONNECTION TYPE | EXTERNAL, SEAT OR GASKET SEAL FIRST END | | END CONNECTION TYPE | THREADED INTERNAL, PLAIN SECOND END | | DATA FURNISHING METHOD | CLEAR WINDOW | | FURNISHED DATA | LIQUID LEVEL | | OVERALL HEIGHT | 2.906 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | MEDIA FOR WHICH DESIGNED | OIL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 0.375 INCHES FIRST END | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 0.375 INCHES SECOND END | | NOMINAL THREAD SIZE | 0.375 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.375 INCHES SECOND END | | SIGHT HEIGHT | 1.000 INCHES NOMINAL | | WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL | | STYLE DESIGNATOR | VERTICAL SHIELDED, DOUBLE PORT | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD DIRECTION | RIGHT-HAND SECOND END | | THREAD QUANTITY PER INCH | 18 FIRST END | | THREAD QUANTITY PER INCH | 18 SECOND END | | THREAD SERIES DESIGNATOR | NPT SECOND END | | THREAD SERIES DESIGNATOR | NPT FIRST END |
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