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 7035-01-123-8723
NSN 5965-00-964-1756
NSN 6130-01-028-5255
NSN 5905-01-561-3977
NSN 5855-01-496-2355
NSN 4140-00-626-1277
NSN 6150-01-463-9083
NSN 5985-00-933-9334
NSN 5985-01-280-5497
NSN 5915-01-486-5377
NSN 6320-01-352-5653
NSN 6645-00-527-7258