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 7035-01-328-3344
NSN 5998-00-815-7802
NSN 5945-01-424-7622
NSN 6240-01-070-6028
NSN 5965-01-495-0030
NSN 6650-01-258-6939
NSN 5920-01-551-5340
NSN 5915-00-433-2458
NSN 5999-01-352-7790
NSN 6685-01-102-2330
NSN 5985-00-577-2920
NSN 5996-01-153-2359