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 5905-00-996-9903
NSN 6130-00-660-5542
NSN 5990-00-369-5212
NSN 6105-00-006-6733
NSN 5999-01-434-3168
NSN 5905-00-409-7616
NSN 6240-00-204-9355
NSN 6620-01-449-8743
NSN 5999-01-425-1135
NSN 6610-01-391-5092
NSN 5999-01-194-7415
NSN 6135-01-071-4923