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 6610-01-417-3011
NSN 5855-00-610-4052
NSN 6610-00-473-8846
NSN 6130-00-616-4841
NSN 5835-01-301-0022
NSN 5996-00-064-4579
NSN 6240-01-297-4329
NSN 6150-01-334-1394
NSN 6110-00-538-0776
NSN 4140-00-825-7506
NSN 5835-01-555-8963
NSN 5960-01-089-8155