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 5935-01-388-3562
NSN 5935-00-073-2003
NSN 5999-01-041-6617
NSN 6105-01-411-9189
NSN 5945-00-131-0893
NSN 4140-01-107-3306
NSN 5965-00-959-4910
NSN 5905-01-564-0409
NSN 5985-01-056-9612
NSN 5975-01-306-3889
NSN 2925-01-397-2495
NSN 5930-01-154-4087