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 5999-00-110-9352
NSN 6650-01-317-2101
NSN 7035-01-365-9610
NSN 6105-00-861-2674
NSN 5996-01-400-3558
NSN 5950-00-679-8892
NSN 6130-00-884-9519
NSN 6610-01-537-5447
NSN 5910-01-584-8096
NSN 6645-01-409-2003
NSN 6320-00-242-3300
NSN 5935-00-394-3726