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 6105-00-216-8067
NSN 5915-00-518-1644
NSN 5910-01-341-3115
NSN 5930-01-012-1939
NSN 5925-01-183-7622
NSN 6145-01-545-0960
NSN 6685-00-930-5825
NSN 5905-00-922-7220
NSN 5920-01-349-3488
NSN 6150-01-655-6313
NSN 5920-00-174-1657
NSN 6130-01-209-5148