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 6620-01-483-1138
NSN 5855-01-660-5088
NSN 6645-00-857-0410
NSN 6620-01-024-7003
NSN 5945-01-170-4290
NSN 5965-00-493-6008
NSN 6105-01-068-8143
NSN 5990-00-866-3694
NSN 6105-00-882-0854
NSN 6145-01-342-9693
NSN 5835-01-462-5983
NSN 5960-00-496-1286