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 5999-01-449-1067
NSN 6130-00-528-7838
NSN 6620-01-294-1044
NSN 6650-00-440-3537
NSN 7035-00-574-4223
NSN 6130-01-276-5736
NSN 6145-01-442-3511
NSN 6105-00-855-6514
NSN 5965-01-200-6613
NSN 6110-01-208-4920
NSN 5975-01-632-6223
NSN 5905-00-890-9728