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 6135-01-416-3181
NSN 5985-01-548-3470
NSN 5990-01-609-4793
NSN 5915-01-484-4284
NSN 6135-00-152-8729
NSN 7035-00-830-1235
NSN 7035-00-329-4015
NSN 5996-00-932-3796
NSN 4140-01-574-6903
NSN 5945-00-827-0165
NSN 5920-00-138-5241
NSN 6610-01-215-8489