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 5998-01-461-3500
NSN 6130-00-466-8939
NSN 6145-00-062-7897
NSN 5945-01-229-2798
NSN 6610-00-947-7595
NSN 6685-00-188-1991
NSN 5996-01-192-5594
NSN 5998-00-058-7158
NSN 6145-01-594-2389
NSN 5915-01-559-2757
NSN 6105-01-112-2308
NSN 6240-01-552-8831