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 6130-01-441-9072
NSN 6610-01-371-3006
NSN 6645-00-144-4868
NSN 5905-00-865-9617
NSN 5965-00-557-3816
NSN 5990-00-400-3293
NSN 6105-00-344-3251
NSN 5935-00-583-6325
NSN 6145-01-407-8136
NSN 5905-01-203-8099
NSN 6650-01-186-5762
NSN 5905-01-328-9003