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 5985-01-399-4869
NSN 5915-01-464-4446
NSN 5960-00-500-6028
NSN 5985-01-580-1885
NSN 5999-01-023-0216
NSN 5920-01-275-6521
NSN 5965-00-182-7928
NSN 6110-01-058-2112
NSN 5998-01-067-8951
NSN 6130-01-530-7411
NSN 5999-00-196-3635
NSN 4140-00-701-0406