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 6650-01-423-1348
NSN 5905-01-507-8250
NSN 5996-01-386-2843
NSN 5965-01-025-5129
NSN 6110-01-438-7234
NSN 5910-01-302-4054
NSN 4140-01-549-1995
NSN 6620-00-124-8488
NSN 4140-00-100-4563
NSN 6110-00-106-4036
NSN 7035-00-206-6123
NSN 5950-00-878-9840