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 6610-00-512-4183
NSN 5930-01-218-5135
NSN 5945-01-632-8500
NSN 5985-00-079-0598
NSN 6645-00-200-2324
NSN 6130-01-191-5087
NSN 5920-01-542-8710
NSN 6220-01-465-9283
NSN 5999-00-940-8807
NSN 5996-01-261-4262
NSN 5985-01-389-1927
NSN 5960-01-242-3923