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 5996-01-154-5063
NSN 5855-00-308-0474
NSN 5945-01-010-4718
NSN 6610-00-793-7113
NSN 6130-00-888-1149
NSN 6610-01-436-6884
NSN 5910-01-049-3263
NSN 2925-01-157-9204
NSN 5999-00-064-9216
NSN 5965-01-484-2743
NSN 6145-00-959-0097
NSN 6620-01-243-5281