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 6320-00-216-8779
NSN 6650-00-255-8269
NSN 5915-00-733-9189
NSN 5985-00-161-0619
NSN 6220-01-478-4985
NSN 5920-01-546-7966
NSN 5960-01-399-4327
NSN 5925-01-491-0509
NSN 2925-01-236-0015
NSN 5945-01-089-8771
NSN 6135-01-393-4746
NSN 6110-01-359-6618