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 5895-00-688-5201
NSN 6685-00-010-9993
NSN 5925-01-091-2756
NSN 5935-01-200-6324
NSN 5950-00-124-2965
NSN 5935-01-534-2055
NSN 6110-01-180-5097
NSN 6105-00-114-0966
NSN 6145-01-026-1083
NSN 6110-00-947-4127
NSN 5915-01-253-1514
NSN 5945-00-912-7045