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 7035-00-585-2113
NSN 6105-01-145-4464
NSN 6620-01-322-0018
NSN 5960-00-682-7142
NSN 5975-01-224-3031
NSN 5975-01-497-6796
NSN 5985-00-019-3612
NSN 6240-01-391-5373
NSN 5905-01-643-9215
NSN 5975-01-544-5362
NSN 5945-01-417-3059
NSN 5960-01-552-8601