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 5990-01-056-6413
NSN 6130-00-692-2916
NSN 5895-00-175-6415
NSN 5950-01-453-3073
NSN 6645-00-140-5173
NSN 6150-00-942-9239
NSN 5985-01-031-5087
NSN 5945-01-603-8822
NSN 5910-01-192-1441
NSN 6650-01-467-8818
NSN 2925-00-149-0760
NSN 5835-01-099-8702