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 5965-00-932-4591
NSN 5905-01-054-3001
NSN 6105-01-541-9947
NSN 6240-00-326-2966
NSN 5945-01-177-5306
NSN 6105-01-146-5335
NSN 6220-01-575-9664
NSN 5990-00-942-8296
NSN 5996-00-769-1208
NSN 5996-00-988-8043
NSN 5910-01-147-3869
NSN 6620-00-654-3738