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 5999-01-494-6380
NSN 5945-01-443-3168
NSN 7035-00-541-8516
NSN 6145-00-213-6807
NSN 6650-01-207-0829
NSN 5996-01-547-9155
NSN 7035-01-448-4740
NSN 6685-00-135-1353
NSN 5999-00-936-0112
NSN 5935-01-025-2840
NSN 5999-01-586-5015
NSN 5930-00-104-6148