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 5895-00-484-8112
NSN 5999-00-575-9995
NSN 5990-01-215-5997
NSN 6135-01-557-3351
NSN 5835-00-864-4481
NSN 5905-00-420-5711
NSN 5905-01-620-4599
NSN 6105-00-478-8988
NSN 5935-00-163-4535
NSN 5985-00-466-3574
NSN 6240-00-883-1731
NSN 6145-01-412-1297