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National Stock Number:
6680-01-492-2172
Federal Supply Class:
6680
National Item Identification Number:
014922172
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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Manufacturer Information:
| MDL242 2 IN | 51857 | ERNST JOHN C & CO INC. |
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Techincal Specification:
| END CONNECTION TYPE | FLANGED, RAISED BOTH ENDS | | BOLT HOLE DIAMETER | 0.560 INCHES NOMINAL BOTH ENDS | | BOLT CIRCLE DIAMETER | 7.375 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 BOTH ENDS | | DATA FURNISHING METHOD | FLAPPER | | FURNISHED DATA | LIQUID FLOW | | FLANGE OUTSIDE DIAMETER | 2.000 INCHES NOMINAL | | OVERALL HEIGHT | 7.875 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | MAXIMUM TEMP RATING | 300.0 FAHRENHEIT | | MAXIMUM WORKING PRESSURE | 225.0 POUNDS PER SQUARE INCH | | MEDIA FOR WHICH DESIGNED | ANY ACCEPTABLE | | SIGHT DIAMETER | 2.875 INCHES NOMINAL | | SPECIAL FEATURES | MEDIUM PRESSURE, DOUBLE WINDOW, FLANGED, SINGLE PIECE, BRONZE CAST BODY; NEOPRENE SEALS; 2 INCH SIDE FLAPPER TO INDICATE FLOW IN ONE DIRECTION; NOT FOR VERTICAL DOWN FLOWS. | | STYLE DESIGNATOR | DOUBLE PORT FLANGED |
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