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 6620-00-720-3278
NSN 6645-00-025-4771
NSN 5990-01-097-4721
NSN 6105-01-317-3657
NSN 7035-00-177-1557
NSN 5999-01-004-8270
NSN 5935-00-246-1656
NSN 6105-01-478-3111
NSN 5835-01-268-1924
NSN 5975-01-223-2470
NSN 6110-01-457-5687
NSN 6645-01-435-4073