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 5999-01-040-4585
NSN 5990-00-518-0684
NSN 6110-00-229-9079
NSN 6620-01-364-0195
NSN 5935-01-309-5521
NSN 2925-01-459-8093
NSN 5925-01-039-3764
NSN 5998-01-008-4186
NSN 5895-01-363-2023
NSN 5920-01-592-3050
NSN 6645-01-602-8275
NSN 6130-01-384-2734