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 7035-01-056-5350
NSN 6105-01-359-1463
NSN 6105-01-332-4724
NSN 6610-00-700-3679
NSN 6320-01-215-6459
NSN 6220-01-449-2014
NSN 5996-01-198-7706
NSN 6620-00-684-6771
NSN 4140-01-406-0541
NSN 5999-01-092-7805
NSN 6220-00-107-1835
NSN 5920-00-168-9138