6525-01-525-4657 SAFELIGHT,DARKROOM,PHOTOGRAPHIC Index 6680-01-525-4659 INDICATOR,SIGHT,LIQUID

National Stock Number:
6680-01-525-4658

Federal Supply Class:
6680

National Item Identification Number:
015254658

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.


Manufacturer Information:
143172256ERNST FLOW INDUSTRIES
1431-1.00IN72256ERNST FLOW INDUSTRIES


Techincal Specification:
END CONNECTION TYPETHREADED INTERNAL PLAIN SINGLE END
END CONNECTION TYPETHREADED INTERNAL PLAIN BOTH ENDS
DATA FURNISHING METHODCLEAR WINDOW AND ROTOR
FURNISHED DATALIQUID FLOW
MATERIALCOPPER ALLOY
NOMINAL PIPE SIZE FOR WHICH DESIGNED1.000 INCHES BOTH ENDS
SPECIAL FEATURESLENGTH:4.250IN;WIDTH:2.562IN;HEIGHT:3.250IN;WINDOW DIAMETER:1.500IN;WINDOW MATERIAL:TEMPERED SODA LIME(SILICA GLASS);SEAL MATERIAL:VITON
THREAD SERIES DESIGNATORNPT BOTH ENDS


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