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 5930-00-226-8016
NSN 5975-01-341-7713
NSN 6130-01-319-3881
NSN 6650-00-068-2208
NSN 5930-01-257-8889
NSN 5920-01-127-0252
NSN 6105-01-264-1245
NSN 6320-00-937-5625
NSN 6105-00-023-5239
NSN 5905-00-420-5068
NSN 5985-01-511-7612
NSN 2925-00-105-3907