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 6145-01-557-9051
NSN 5950-01-059-1531
NSN 6610-01-334-8883
NSN 6150-01-526-8455
NSN 5905-00-518-1708
NSN 5930-00-839-5778
NSN 5935-01-480-8610
NSN 5930-01-356-8492
NSN 5950-01-212-5764
NSN 6105-01-202-7288
NSN 5950-01-603-0101
NSN 5975-01-214-4577