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 6105-01-603-1497
NSN 5915-01-198-9177
NSN 5855-01-495-2670
NSN 5855-01-040-3881
NSN 5996-01-188-3831
NSN 5895-00-225-9589
NSN 5985-01-435-8149
NSN 5950-01-470-3740
NSN 6240-00-099-8606
NSN 5996-00-905-6610
NSN 6645-01-383-8139
NSN 5935-00-274-7348