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 6610-00-484-0360
NSN 5998-01-328-6550
NSN 6110-00-730-6272
NSN 6105-01-278-9830
NSN 6220-01-462-5886
NSN 6685-01-580-4974
NSN 6105-00-501-7681
NSN 5895-01-416-7518
NSN 6645-01-347-0450
NSN 5996-01-227-2126
NSN 6685-00-248-6990
NSN 5985-01-377-9514