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 6105-00-630-9741
NSN 5920-01-425-2336
NSN 6620-00-963-1319
NSN 6220-00-447-9656
NSN 5996-01-493-7962
NSN 5975-01-250-2196
NSN 5990-01-389-1196
NSN 5925-01-221-1669
NSN 5960-01-325-2241
NSN 5915-01-020-1318
NSN 6220-01-417-2675
NSN 5925-01-634-0664