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 6110-00-072-9394
NSN 5915-00-918-1210
NSN 6220-01-067-6690
NSN 6130-01-513-9191
NSN 6105-01-277-2561
NSN 5990-00-424-1598
NSN 6645-01-195-3329
NSN 6685-01-421-3632
NSN 6220-01-391-7705
NSN 6130-01-423-1383
NSN 6610-00-227-8846
NSN 6610-01-314-7964