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 5915-00-100-4299
NSN 5990-01-189-9338
NSN 5999-00-314-4508
NSN 7035-00-782-7046
NSN 7035-01-610-6073
NSN 5985-01-424-7188
NSN 5935-01-267-5406
NSN 2925-01-435-9057
NSN 5996-01-469-0852
NSN 5835-01-136-3394
NSN 6650-00-098-6128
NSN 5960-01-649-1341