4820-01-148-8793 VALVE,GLOBE Index 6210-01-148-8795 LIGHT,INDICATOR

National Stock Number:
3820-01-148-8794

Federal Supply Class:
3820

National Item Identification Number:
011488794

Description:
DRILL ROD,ROCK DRILL

Detail:
A STRAIGHT METAL ROD WITH A SHANK AT ONE END TO FIT THE DRILLING MACHINE CHUCK, AND THE OPPOSITE END EXTERNALLY THREADED OR TAPERED TO RECEIVE A DETACHABLE BIT. THE ROD HAS A PASSAGEWAY THROUGHOUT ITS ENTIRE LENGTH FOR CONDUCTING AIR OR WATER TO CLEAR THE HOLE BEING DRILLED. OVERALL LENGTH MUST BE AT LEAST 15 INCHES (381 MM). EXCLUDES DRILL RODS DESIGNED FOR CORE DRILLING. SEE ALSO DRILL ROD SECTION, ROCK DRILL; AND SHANK, ROD, ROCK DRILL.


Manufacturer Information:
520-479115VULCAN CO INC THE
616530-480020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
OVERALL LENGTH48.000 INCHES NOMINAL
MATERIALSTEEL
ROD NOMINAL SIZE0.875 INCHES


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