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 6150-00-117-8824
NSN 5996-00-493-9747
NSN 5999-01-550-8060
NSN 6130-00-335-9712
NSN 6620-01-157-9267
NSN 6130-01-557-5387
NSN 5930-01-130-3934
NSN 5930-00-584-4141
NSN 6145-01-437-5505
NSN 5930-01-314-8171
NSN 6130-01-014-4588
NSN 6130-01-258-5508