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 5998-00-146-3853
NSN 5998-01-468-9398
NSN 5960-00-434-0379
NSN 5835-01-602-0311
NSN 5855-01-096-0872
NSN 7035-01-363-4540
NSN 5835-01-578-3443
NSN 5930-00-033-0091
NSN 5965-00-246-5612
NSN 6135-00-125-5265
NSN 6130-01-596-4013
NSN 5920-01-480-6519