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 6645-01-624-7209
NSN 6685-01-395-2954
NSN 6110-00-706-8661
NSN 5855-01-013-6864
NSN 5835-01-626-9603
NSN 5985-01-483-4049
NSN 6685-01-369-2064
NSN 5895-00-278-8092
NSN 5985-01-444-9570
NSN 5920-01-361-7812
NSN 5999-01-644-7109
NSN 6645-00-518-2068