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 6240-00-347-7118
NSN 6220-00-623-6473
NSN 5925-01-462-6172
NSN 6610-01-466-6338
NSN 5965-01-025-5129
NSN 6645-01-461-9250
NSN 5935-00-935-9805
NSN 6110-01-262-4072
NSN 5910-01-400-3005
NSN 5965-01-302-6456
NSN 5920-00-834-0616
NSN 6645-01-288-5473