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 5999-01-503-4815
NSN 7035-01-576-8995
NSN 5945-01-443-5357
NSN 2925-01-187-5480
NSN 6220-00-915-0862
NSN 6105-00-268-2878
NSN 6620-01-436-5661
NSN 5835-00-153-4100
NSN 6650-01-216-2707
NSN 6220-01-510-6594
NSN 6220-00-220-5617
NSN 5999-00-989-5685