8340-01-543-1002 TENT Index 4140-01-543-1004 GUARD,FAN IMPELLER

National Stock Number:
6680-01-543-1003

Federal Supply Class:
6680

National Item Identification Number:
015431003

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:
17769921877NORTHROP GRUMMAN SYSTEMS CORPORATION
4D135197484EATON AEROSPACE LLC


Techincal Specification:
END CONNECTION TYPETHREADED EXTERNAL, PLAIN SINGLE END
DATA FURNISHING METHODCLEAR WINDOW
FURNISHED DATALIQUID LEVEL
OVERALL HEIGHT1.040 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY)INDICATOR SIGHT;(DRAWING)INDICATOR, SIGHT(177699)
MATERIALSTEEL CORROSION RESISTING
MEDIA FOR WHICH DESIGNEDOIL
NOMINAL THREAD SIZE1.312 INCHES SINGLE END
SPECIAL FEATURES2-0.070IN DIA LOCKWIRE HOLES
WIDTH ACROSS FLATS1.630 INCHES NOMINAL
STYLE DESIGNATORBULLS EYE, HI-TEMP/HIGH PRESSURE
THREAD CLASS3A SINGLE END
THREAD QUANTITY PER INCH12 SINGLE END
THREAD SERIES DESIGNATORUN SINGLE END


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