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 5950-01-659-0973
NSN 7035-01-459-7545
NSN 6685-00-846-6916
NSN 7035-01-062-8578
NSN 5925-01-487-6830
NSN 7035-01-502-8236
NSN 5950-00-084-8712
NSN 6645-01-618-1983
NSN 5996-00-166-0037
NSN 5990-01-425-2175
NSN 5910-01-577-3344
NSN 6620-01-469-7828