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 6130-01-217-1749
NSN 5925-01-292-2329
NSN 5985-00-617-0915
NSN 5895-01-211-0855
NSN 5965-01-495-1170
NSN 6130-00-083-3720
NSN 5950-00-251-8835
NSN 5990-01-097-4721
NSN 6130-01-392-8162
NSN 5990-01-503-0194
NSN 5950-01-278-3062
NSN 6220-01-657-0668