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 5855-00-925-7887
NSN 5998-00-829-6903
NSN 5975-01-156-6648
NSN 6130-01-004-8977
NSN 5999-01-011-0417
NSN 5975-01-449-7353
NSN 6150-00-862-9095
NSN 6240-01-132-7623
NSN 5930-00-597-5064
NSN 5920-00-225-8893
NSN 5945-01-075-5403
NSN 7035-01-163-8423