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 5998-00-098-2111
NSN 2925-01-577-0004
NSN 6620-01-590-7035
NSN 5930-01-565-0975
NSN 6645-00-173-2800
NSN 6130-01-533-0979
NSN 5999-01-087-7175
NSN 7035-01-523-8664
NSN 6110-01-152-6313
NSN 5996-01-578-6955
NSN 6150-01-338-1142
NSN 6320-01-113-7647