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 5905-01-558-8466
NSN 5930-00-491-7546
NSN 6135-01-450-1269
NSN 5925-01-541-2915
NSN 5910-01-458-7014
NSN 5930-00-286-4669
NSN 6130-01-357-6602
NSN 5930-01-306-3888
NSN 6610-01-633-8931
NSN 6620-00-243-1759
NSN 6150-01-436-9373
NSN 6645-01-391-9820