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 6650-01-370-0589
NSN 6150-01-322-3371
NSN 6645-01-242-9699
NSN 6620-00-606-0446
NSN 6150-00-288-6245
NSN 6110-01-633-9660
NSN 7035-01-036-0236
NSN 5905-00-079-2108
NSN 6650-01-068-3997
NSN 5999-00-468-2470
NSN 6240-01-558-2221
NSN 5998-00-520-6391