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 2925-00-406-4381
NSN 5895-00-661-1773
NSN 6105-01-452-9935
NSN 6650-01-385-9447
NSN 6110-00-044-3054
NSN 6150-00-946-8190
NSN 6105-01-183-0749
NSN 6110-00-938-8701
NSN 5985-00-456-7207
NSN 5920-01-386-3188
NSN 6150-00-088-7580
NSN 5905-01-188-4746