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 6105-01-332-4218
NSN 5998-01-658-2123
NSN 5998-00-617-8860
NSN 6650-00-283-0978
NSN 5920-01-510-2784
NSN 6610-00-816-4998
NSN 6645-01-292-5215
NSN 6610-01-278-9704
NSN 5945-01-424-1754
NSN 5998-01-398-8183
NSN 5935-00-406-9172
NSN 6645-01-350-3138