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 5950-01-116-3676
NSN 6145-01-432-2679
NSN 5985-01-461-7717
NSN 6135-00-057-2005
NSN 6110-00-443-9624
NSN 5950-01-517-1025
NSN 6130-00-108-1935
NSN 6645-00-223-8018
NSN 6240-00-930-4206
NSN 5998-00-647-1225
NSN 6610-00-546-4763
NSN 5999-00-918-4887