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 6130-01-061-4813
NSN 5999-01-313-4488
NSN 6110-01-419-4951
NSN 5965-01-250-5768
NSN 7035-01-371-0091
NSN 5975-01-186-4268
NSN 5920-01-204-6419
NSN 6105-01-655-2299
NSN 5920-01-113-9040
NSN 5945-00-223-7265
NSN 6320-00-731-6134
NSN 6620-01-654-7142