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 6150-01-502-6858
NSN 6110-01-269-8482
NSN 5950-01-198-2500
NSN 5945-01-563-2943
NSN 5999-01-027-5617
NSN 5920-01-176-0024
NSN 6240-00-505-0301
NSN 5965-01-358-4923
NSN 6145-01-029-4184
NSN 6240-01-633-9357
NSN 5975-01-491-3435
NSN 6105-01-380-0474