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 5910-01-596-6960
NSN 5930-01-200-7482
NSN 5960-01-399-4327
NSN 6320-01-497-3116
NSN 6610-01-408-0056
NSN 6145-01-026-0030
NSN 6645-00-310-5839
NSN 5930-01-399-7959
NSN 5945-01-483-0608
NSN 6650-01-331-5243
NSN 5920-01-552-1183
NSN 5985-00-225-8621