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 5910-01-429-4648
NSN 6620-00-199-8734
NSN 6135-01-238-2878
NSN 5999-00-518-2817
NSN 5990-01-191-1772
NSN 6240-01-501-2777
NSN 5925-00-272-8959
NSN 6145-01-179-5389
NSN 6645-00-171-9639
NSN 6105-00-178-0094
NSN 6685-01-512-9982
NSN 6650-00-913-1854