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National Stock Number:
6680-00-530-0487
Federal Supply Class:
6680
National Item Identification Number:
005300487
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:
| 403 | 51857 | ERNST JOHN C & CO INC. | | 403-04 | 51857 | ERNST JOHN C & CO INC. | | 628 | 14959 | CRANE CO DIV VALVE DIV |
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Techincal Specification:
| MATERIAL | COPPER ALLOY | | STYLE DESIGNATOR | GAGE VALVE | | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 8.000 INCHES NOMINAL | | SIGHT HEIGHT | 6.750 INCHES NOMINAL | | SIGHT DIAMETER | 0.625 INCHES NOMINAL | | GUARD ROD QUANTITY | 2 | | MEDIA FOR WHICH DESIGNED | ANY ACCEPTABLE | | FURNISHED DATA | LIQUID LEVEL | | DATA FURNISHING METHOD | CLEAR WINDOW | | MAXIMUM WORKING PRESSURE | 125.0 POUNDS PER SQUARE INCH | | END CONNECTION TYPE | THREADED EXTERNAL, GASKET SEAL BOTH ENDS | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 0.375 INCHES BOTH ENDS | | THREAD SERIES DESIGNATOR | NPT BOTH ENDS | | NOMINAL THREAD SIZE | 0.375 INCHES BOTH ENDS | | THREAD QUANTITY PER INCH | 18 BOTH ENDS | | THREAD DIRECTION | RIGHT-HAND BOTH ENDS | | FEATURES PROVIDED | DRAIN COCK | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 51857 | | DESIGN CONTROL REFERENCE | 403-04 |
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