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 5990-01-034-0516
NSN 6135-00-683-0536
NSN 5920-00-262-7558
NSN 5945-00-959-6309
NSN 6650-00-248-4895
NSN 5945-01-411-4989
NSN 5965-01-406-4164
NSN 5960-00-607-0395
NSN 6145-00-544-1253
NSN 5920-01-004-4107
NSN 6645-00-052-7288
NSN 6110-00-409-1115