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 2925-01-312-9502
NSN 5920-00-087-4223
NSN 6145-01-317-0631
NSN 5915-01-395-2347
NSN 6320-01-108-5933
NSN 7035-00-320-5644
NSN 6145-01-176-4047
NSN 5935-01-141-6681
NSN 6610-01-575-4348
NSN 5985-00-944-4228
NSN 5960-00-781-2914
NSN 5895-01-023-0522