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 5895-01-239-4059
NSN 6610-00-278-7647
NSN 6135-01-633-8502
NSN 6105-00-165-4236
NSN 5975-01-239-9875
NSN 6650-00-692-1541
NSN 5999-01-474-7337
NSN 6610-01-468-4745
NSN 5925-00-968-7444
NSN 6610-01-315-5149
NSN 6105-01-608-5217
NSN 6650-00-726-4242