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 5996-00-943-8664
NSN 5996-00-140-2514
NSN 5855-01-057-7818
NSN 5935-01-393-5160
NSN 6130-01-646-5518
NSN 5960-01-578-5537
NSN 6220-01-604-3308
NSN 6145-00-184-6171
NSN 6610-00-099-4096
NSN 5985-01-430-2570
NSN 5835-01-507-0731
NSN 5965-01-380-5875