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 6610-01-396-2484
NSN 5925-00-144-0482
NSN 2925-01-191-9668
NSN 6130-00-212-4883
NSN 6145-00-130-8078
NSN 5855-00-149-0766
NSN 2925-00-964-7128
NSN 2925-00-134-4827
NSN 6620-00-816-9755
NSN 6645-01-462-2101
NSN 6150-01-039-0561
NSN 6240-00-660-8467