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 6105-00-596-9962
NSN 5905-01-143-6503
NSN 5975-01-142-6860
NSN 5945-01-158-6075
NSN 5920-01-100-3018
NSN 6135-01-520-8392
NSN 6620-00-083-3731
NSN 6650-00-088-4741
NSN 5920-00-170-9081
NSN 6685-00-663-9000
NSN 5996-01-227-3005
NSN 5930-00-188-8695