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 6650-01-371-5886
NSN 5895-01-383-6999
NSN 6610-01-555-8364
NSN 5950-00-426-0219
NSN 5975-01-068-3225
NSN 6105-01-497-2712
NSN 6650-01-633-9147
NSN 5905-01-433-3541
NSN 5965-01-048-4767
NSN 5930-00-708-1968
NSN 6110-00-177-8755
NSN 6220-01-514-7024