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 5905-00-469-1282
NSN 5975-01-044-8950
NSN 6645-00-658-7838
NSN 6130-00-146-8009
NSN 6610-01-408-9557
NSN 6110-01-237-3225
NSN 6610-01-436-2163
NSN 6150-01-248-3491
NSN 5960-01-305-1874
NSN 5998-00-542-9656
NSN 5835-01-031-7265
NSN 5985-00-285-8466