Bearing ball 068233

Attack periscope assembly p/n 068008 no nsn assign; search periscope assembly p/n 068009 no nsn assign; attack periscope assembly p/n 069503 no nsn assign; searchperiscope assembly p/n 069504 no nsn assign; attack periscope assembly p/n 073003 no nsn assign; search periscope assembly p/n 073004 no nsn assign

3110-01-470-7981

Ball,bearing