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 6620-00-877-3266
NSN 5990-01-417-4402
NSN 5945-00-872-6575
NSN 5985-01-262-3890
NSN 7035-01-481-2110
NSN 6150-01-528-1372
NSN 5960-00-954-7760
NSN 6650-01-442-7893
NSN 5945-01-443-7074
NSN 5999-01-227-9882
NSN 2925-01-179-7795
NSN 6150-01-596-9983