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 6105-00-702-1333
NSN 6645-01-282-3624
NSN 6220-01-170-5335
NSN 6240-01-447-3199
NSN 6105-00-518-1854
NSN 5910-01-457-7701
NSN 5996-01-428-6754
NSN 6320-00-519-0770
NSN 5895-00-009-2723
NSN 5960-01-258-5615
NSN 5925-01-200-0691
NSN 5915-01-609-8605