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 7035-01-238-5036
NSN 5945-01-482-4727
NSN 5950-01-605-1386
NSN 6645-01-371-0563
NSN 5999-00-410-2743
NSN 5920-01-462-5904
NSN 5990-01-149-0691
NSN 6240-00-453-5740
NSN 5996-01-321-3092
NSN 5895-00-740-7461
NSN 6645-01-322-5644
NSN 5950-00-011-8379