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 6150-01-469-8484
NSN 4140-01-451-5521
NSN 6240-00-787-8329
NSN 5985-00-914-4813
NSN 6610-01-498-4006
NSN 5960-01-350-5332
NSN 5855-01-613-3015
NSN 5835-00-466-3075
NSN 5990-01-242-4493
NSN 6145-01-631-3941
NSN 6105-00-586-6577
NSN 6145-00-578-7522