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 5999-01-568-3151
NSN 5935-01-426-8969
NSN 5925-01-431-7057
NSN 6645-01-458-5235
NSN 5925-01-322-4366
NSN 5999-01-581-9011
NSN 5915-00-337-0811
NSN 5975-01-060-4903
NSN 5895-01-117-8778
NSN 6150-01-243-1291
NSN 5920-00-942-0027
NSN 5985-00-418-3813