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 5910-00-607-9890
NSN 6685-01-599-7096
NSN 5965-00-615-0758
NSN 6145-01-552-0654
NSN 5985-00-073-7714
NSN 5835-01-632-6627
NSN 5895-01-417-3218
NSN 5998-00-860-6308
NSN 5950-01-242-9417
NSN 6130-01-407-8198
NSN 5996-01-387-8857
NSN 5990-00-402-7721