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 6610-00-880-1591
NSN 5965-00-845-6325
NSN 5945-00-517-8782
NSN 5905-01-245-1379
NSN 5920-01-116-4236
NSN 5960-01-425-1454
NSN 5920-00-797-3711
NSN 6110-00-918-4738
NSN 6645-01-502-1901
NSN 5999-01-365-6600
NSN 6320-00-456-2092
NSN 7035-01-070-1175