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 6145-01-025-6514
NSN 6110-00-556-8425
NSN 6130-01-657-1446
NSN 5895-00-758-7453
NSN 5950-00-945-9046
NSN 6130-01-614-0771
NSN 6610-01-425-1523
NSN 5945-01-294-1441
NSN 6105-01-515-7201
NSN 6610-01-627-0642
NSN 5935-01-310-8552
NSN 5895-01-056-4548