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 5999-00-967-1960
NSN 7035-01-010-8309
NSN 6610-01-491-0356
NSN 6105-01-178-0460
NSN 5965-00-377-0301
NSN 6650-01-071-1234
NSN 5945-01-116-8472
NSN 5905-01-585-7809
NSN 6685-00-511-9864
NSN 6620-00-864-1120
NSN 5999-00-067-6778
NSN 5975-00-819-6243