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 6220-00-905-4653
NSN 5996-00-987-0934
NSN 5910-01-520-3519
NSN 6650-01-367-8917
NSN 5965-01-250-3214
NSN 5895-00-536-0838
NSN 5996-01-340-8813
NSN 6685-00-754-4111
NSN 5985-01-269-6774
NSN 6650-01-090-0719
NSN 5895-01-298-6356
NSN 5930-00-587-0149