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 6150-00-202-9150
NSN 5950-00-839-8109
NSN 5965-00-217-2476
NSN 5915-01-407-0393
NSN 5950-01-014-4905
NSN 5990-00-548-6163
NSN 6650-01-292-7749
NSN 5930-00-116-4348
NSN 6610-01-437-2506
NSN 6110-00-156-6468
NSN 5920-01-092-1148
NSN 5999-01-502-7023