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 5835-00-484-1529
NSN 6110-01-219-3446
NSN 5996-00-925-1953
NSN 5915-01-525-1521
NSN 2925-00-178-0940
NSN 6650-00-605-4058
NSN 5999-01-184-7229
NSN 6150-01-201-7504
NSN 5999-01-027-0177
NSN 5925-01-596-7682
NSN 5945-01-025-5956
NSN 6645-01-063-8243