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 6105-01-186-3881
NSN 6610-01-007-5997
NSN 5990-00-835-8972
NSN 5910-01-052-8540
NSN 5950-01-649-9455
NSN 6610-01-511-0982
NSN 5999-01-433-5977
NSN 2925-00-190-5561
NSN 5950-01-200-4851
NSN 5895-00-136-2525
NSN 5996-00-170-8060
NSN 5960-00-717-7844