DISK  VALVE
P/N 056004
P/N 056004 ITEM 9
NSN 4820 01 155 0383
MFG WILLIAM POWELL COMPANY
 
NEW GOV SURPLUS

ITEM NAME   DISK,VALVE
DEFINITION  An item of various shapes (usually circular, conical, cylindrical, or
             rectangular) used to prevent or regulate the flow of liquids or gases
             through the valve. May include a retainer, screw, holder, and the
             like.