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 5996-00-075-3027
NSN 6240-00-201-9011
NSN 6610-00-924-2828
NSN 5935-00-682-7477
NSN 5998-00-724-1714
NSN 6240-01-240-7529
NSN 5935-01-542-2647
NSN 5835-00-433-0170
NSN 6240-01-382-3756
NSN 6685-01-263-5479
NSN 5975-01-540-9128
NSN 5945-00-255-1148