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 5965-01-417-3211
NSN 5915-01-569-1406
NSN 5998-01-050-1477
NSN 5999-01-259-6510
NSN 6135-01-187-4382
NSN 5905-01-542-6095
NSN 5935-00-875-2933
NSN 5925-00-581-6902
NSN 6620-00-470-3219
NSN 5996-00-683-0674
NSN 5835-01-406-9638
NSN 5975-01-107-8345