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 6135-01-559-1578
NSN 5835-01-414-3258
NSN 5965-01-239-4034
NSN 5895-01-331-8811
NSN 5835-00-958-6231
NSN 5965-01-525-8607
NSN 5965-01-140-9446
NSN 5925-01-186-6344
NSN 5855-01-383-6860
NSN 6150-01-368-0396
NSN 5960-01-649-1341
NSN 6135-00-008-5345