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 6135-01-278-9717
NSN 5855-00-149-0766
NSN 5925-01-365-5442
NSN 5945-01-165-8467
NSN 5920-01-121-1213
NSN 6220-01-496-2032
NSN 5999-00-752-5321
NSN 5930-00-343-0603
NSN 5925-01-429-0392
NSN 6105-00-467-8348
NSN 5975-00-225-5293
NSN 5996-01-622-0646