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 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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