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 6105-01-078-1783
NSN 6610-00-205-7352
NSN 5915-00-918-7957
NSN 5945-00-617-1351
NSN 5930-00-463-2780
NSN 5945-00-528-1920
NSN 6150-01-160-7536
NSN 6110-01-348-2223
NSN 7035-01-328-7448
NSN 6145-00-132-4800
NSN 5985-01-372-6904
NSN 6240-01-616-0525