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 6650-01-062-0828
NSN 5895-00-992-3532
NSN 5925-00-704-4491
NSN 5965-00-539-4163
NSN 5965-00-768-4366
NSN 6320-01-454-1965
NSN 5975-01-301-4628
NSN 6220-01-492-0563
NSN 6620-00-189-0967
NSN 5935-00-100-4927
NSN 6110-01-540-4848
NSN 5920-01-250-5243