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 6610-00-410-8968
NSN 6620-00-003-2020
NSN 5935-01-376-3110
NSN 5999-01-485-0368
NSN 5930-01-104-5704
NSN 6610-00-945-6782
NSN 6650-00-163-6064
NSN 5965-01-131-7496
NSN 2925-00-964-7128
NSN 5925-01-437-8345
NSN 6685-00-192-1461
NSN 5855-01-423-5839