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 5920-00-990-3116
NSN 5965-01-452-1249
NSN 5985-00-958-1251
NSN 6130-01-346-6678
NSN 5930-01-386-2042
NSN 6650-00-456-1736
NSN 5990-01-106-7459
NSN 5996-01-207-2724
NSN 5999-00-383-1542
NSN 5855-00-941-6412
NSN 6110-00-202-2990
NSN 5950-01-241-5941