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 6130-00-038-8274
NSN 5945-00-542-3569
NSN 6320-01-607-1491
NSN 5998-00-597-7175
NSN 5985-01-222-6861
NSN 5925-00-840-7058
NSN 5855-01-278-8922
NSN 5945-01-015-7991
NSN 5999-01-428-1662
NSN 5915-00-486-8893
NSN 6145-01-141-6809
NSN 6110-00-868-2103