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National Stock Number:
6680-01-565-0985
Federal Supply Class:
6680
National Item Identification Number:
015650985
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:
| MODEL 304 1 INCH | 51857 | ERNST JOHN C & CO INC. | | MODEL 316 1 INCH | 51857 | ERNST JOHN C & CO INC. |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING | | STYLE DESIGNATOR | BULLS EYE, HI-TEMP/HIGH PRESSURE | | OVERALL HEIGHT | 1.250 INCHES NOMINAL | | WIDTH ACROSS FLATS | 1.375 INCHES NOMINAL | | SIGHT DIAMETER | 0.937 INCHES NOMINAL | | MEDIA FOR WHICH DESIGNED | ANY ACCEPTABLE | | FURNISHED DATA | LIQUID TEMPERATURE | | DATA FURNISHING METHOD | CLEAR WINDOW | | MAXIMUM WORKING PRESSURE | 200.0 POUNDS PER SQUARE INCH | | MAXIMUM TEMP RATING | 300.0 DEG FAHRENHEIT | | END CONNECTION TYPE | THREADED EXTERNAL, GASKET SEAL SINGLE END | | SPECIAL FEATURES | ANNEALED BORO GLASS,BRASS RETAINING RING,VITON SEALS | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SIGHT GLASS |
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