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 5945-00-216-8755
NSN 5910-00-114-1829
NSN 6135-01-322-4655
NSN 6610-01-474-8520
NSN 6240-01-207-7230
NSN 6105-00-914-2232
NSN 6150-00-143-5396
NSN 6620-01-119-3396
NSN 6105-01-012-0965
NSN 5960-01-278-9394
NSN 5945-01-437-9410
NSN 6110-01-106-2708