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 6145-00-169-4834
NSN 5925-01-359-3238
NSN 5985-01-482-1768
NSN 5996-01-447-1418
NSN 6110-00-583-9821
NSN 6645-00-145-6411
NSN 6130-01-472-5063
NSN 5960-00-475-4950
NSN 6110-01-055-6442
NSN 6610-01-432-5144
NSN 5996-01-486-3733
NSN 5996-01-242-9710