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 6110-00-879-0810
NSN 5930-00-449-6263
NSN 7035-00-104-7613
NSN 6145-00-949-9325
NSN 6240-01-433-3648
NSN 6105-00-833-8045
NSN 6105-01-128-2474
NSN 7035-00-626-1958
NSN 5950-01-359-1997
NSN 6110-01-372-3392
NSN 5915-01-110-5976
NSN 6130-00-507-9189