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 5975-01-042-1274
NSN 6650-00-098-6128
NSN 6110-00-431-0402
NSN 5945-01-447-2622
NSN 5930-01-605-4407
NSN 6685-01-381-0759
NSN 6650-00-590-9073
NSN 6650-00-927-3391
NSN 5895-01-435-5497
NSN 5950-01-114-8138
NSN 5920-01-102-9458
NSN 6650-01-558-3562