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 5965-00-378-3403
NSN 6650-01-359-8537
NSN 5996-01-210-0280
NSN 5990-01-362-5373
NSN 5996-01-256-2073
NSN 6145-01-564-9204
NSN 5905-00-624-4419
NSN 5920-00-355-4735
NSN 6650-01-216-2707
NSN 6645-01-537-6098
NSN 6620-01-633-8443
NSN 5945-00-172-0786