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 5935-00-868-8700
NSN 5835-01-241-1090
NSN 6240-01-396-7685
NSN 5895-01-340-9437
NSN 6110-01-199-5024
NSN 6645-00-664-4665
NSN 5895-00-421-9850
NSN 5999-00-226-5657
NSN 5935-01-157-9615
NSN 6685-01-367-2150
NSN 5998-01-250-2461
NSN 6645-00-701-2689