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 5999-00-841-1568
NSN 5920-00-152-4003
NSN 6645-00-479-9334
NSN 5990-01-202-0001
NSN 5996-01-605-0950
NSN 6610-01-225-6496
NSN 2925-00-139-8309
NSN 5935-01-147-3910
NSN 5905-01-555-8077
NSN 5855-01-272-3660
NSN 5905-01-301-7643
NSN 5930-00-310-1759