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 6105-01-599-7746
NSN 6650-00-707-1417
NSN 6220-00-280-2880
NSN 5910-00-932-3229
NSN 5935-00-241-3641
NSN 6145-00-617-0860
NSN 5855-01-543-5011
NSN 6685-00-628-7342
NSN 5996-00-081-0787
NSN 4140-01-564-7065
NSN 6610-00-183-0664
NSN 6130-00-316-9412