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 5950-01-573-6434
NSN 6610-01-347-6781
NSN 5945-00-626-2376
NSN 5895-01-049-7619
NSN 5915-00-258-4398
NSN 5905-01-189-1062
NSN 6220-01-625-9473
NSN 5998-00-941-9279
NSN 6650-01-517-1094
NSN 6650-01-406-9852
NSN 6645-01-643-5845
NSN 5905-00-721-3745