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 5960-01-089-8155
NSN 5960-01-239-9651
NSN 6610-01-224-1912
NSN 6685-01-367-1125
NSN 5925-00-235-2870
NSN 5965-01-554-4929
NSN 6110-01-114-1683
NSN 5935-01-575-9359
NSN 6610-01-348-5719
NSN 5935-01-367-8755
NSN 6105-00-596-7099
NSN 5945-00-833-2790