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 6110-00-009-6787
NSN 5999-01-033-5013
NSN 5945-01-443-7074
NSN 6130-00-601-2837
NSN 5925-00-223-9552
NSN 5965-00-752-5823
NSN 5925-01-579-0113
NSN 5945-01-047-0187
NSN 5975-01-214-6556
NSN 5998-00-908-6412
NSN 6105-00-071-4773
NSN 6145-00-870-6335