9350-00-290-4826 MORTAR,REFRACTORY Index 5310-00-290-4828 WASHER,FLAT

National Stock Number:
6680-00-290-4827

Federal Supply Class:
6680

National Item Identification Number:
002904827

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:
STK0H-290-4827-0A313873DLA AVIATION
STKOH-290-4827-OA313873DLA AVIATION


Techincal Specification:
MATERIALCOPPER ALLOY
STYLE DESIGNATORBULLS EYE
OVERALL LENGTH2.250 INCHES NOMINAL
OVERALL HEIGHT3.438 INCHES NOMINAL
SIGHT DIAMETER1.047 INCHES NOMINAL
END CONNECTION TYPETHREADED INTERNAL, PLAIN SINGLE END
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.250 INCHES SINGLE END
THREAD SERIES DESIGNATORNPT SINGLE END
NOMINAL THREAD SIZE0.250 INCHES SINGLE END
THREAD QUANTITY PER INCH18 SINGLE END
THREAD DIRECTIONRIGHT-HAND SINGLE END
FEATURES PROVIDEDAUTOMATIC SHUTOFF


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