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 6645-00-752-2939
NSN 6320-01-429-9871
NSN 5935-01-180-4066
NSN 5835-00-927-6013
NSN 5915-00-407-0329
NSN 5990-01-242-9653
NSN 7035-01-578-6909
NSN 6130-00-731-8662
NSN 5998-01-442-4802
NSN 6110-01-406-4492
NSN 6150-01-275-1012
NSN 5999-01-322-8578