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 5990-00-952-7100
NSN 5835-01-447-2544
NSN 5935-01-023-0297
NSN 6645-01-503-8211
NSN 5965-01-222-8894
NSN 6650-00-864-2942
NSN 5935-01-634-0668
NSN 5999-00-900-3342
NSN 6220-01-374-1883
NSN 5915-00-890-0929
NSN 5960-01-426-4242
NSN 6685-00-957-8509