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 7035-00-480-6767
NSN 7035-01-211-5636
NSN 5905-01-592-3076
NSN 6150-00-353-7392
NSN 5930-01-574-1726
NSN 5985-01-046-0330
NSN 5965-01-225-1728
NSN 7035-01-018-9629
NSN 6650-00-618-9398
NSN 6650-00-150-6885
NSN 5945-01-452-5473
NSN 5930-00-212-8866