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 5925-01-281-8076
NSN 5905-01-151-3219
NSN 5960-01-110-6749
NSN 6105-01-492-5274
NSN 6240-00-766-8034
NSN 5998-00-454-6642
NSN 5998-00-174-5034
NSN 5905-01-359-1372
NSN 6650-00-035-9297
NSN 5835-01-329-4814
NSN 5935-01-509-8714
NSN 5975-01-023-8773