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 6130-00-672-5519
NSN 5960-00-707-3335
NSN 5985-01-195-1106
NSN 5950-01-616-1925
NSN 6105-01-299-3372
NSN 5835-00-954-2833
NSN 6650-01-624-8135
NSN 5920-01-541-1643
NSN 6240-00-269-3346
NSN 5999-01-626-6670
NSN 5950-00-513-9596
NSN 5905-00-273-9901