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 5975-00-956-6105
NSN 5965-01-436-0390
NSN 6130-00-855-2396
NSN 5990-01-164-8673
NSN 2925-01-020-5099
NSN 6610-01-050-3075
NSN 5895-01-577-5120
NSN 6320-01-514-6141
NSN 5945-00-791-4594
NSN 6145-00-387-5459
NSN 4140-01-634-0330
NSN 5905-00-831-9143