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 6650-01-292-7749
NSN 6645-01-055-0373
NSN 6320-00-500-4172
NSN 5975-01-023-8773
NSN 6135-01-387-0754
NSN 6320-01-261-5983
NSN 6650-01-517-9452
NSN 2925-00-010-9609
NSN 5835-01-632-6627
NSN 5895-01-456-0854
NSN 6650-01-192-2340
NSN 5930-00-872-6344