A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6220-00-519-2335
NSN 5960-00-344-9588
NSN 5996-00-225-7737
NSN 5915-00-102-1360
NSN 5999-01-621-7707
NSN 5975-01-274-3420
NSN 5930-01-603-1681
NSN 5895-00-958-7607
NSN 6145-00-643-4962
NSN 6135-00-416-2898
NSN 5950-00-264-5646
NSN 6110-00-133-1206