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 5975-01-535-6604
NSN 6130-01-482-9612
NSN 2925-01-604-8984
NSN 7035-01-182-1086
NSN 6240-01-597-1941
NSN 6650-01-081-9749
NSN 6610-01-316-8902
NSN 6685-01-387-8460
NSN 5996-01-062-8800
NSN 5999-01-123-9152
NSN 5910-01-089-9621
NSN 6150-00-601-6683