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 5835-00-540-9669
NSN 6150-00-165-9979
NSN 5915-01-573-8221
NSN 5985-01-318-1238
NSN 5985-01-210-8445
NSN 6620-01-487-8735
NSN 5930-00-006-5737
NSN 6650-01-202-8014
NSN 5975-01-634-0678
NSN 2925-01-538-1343
NSN 6130-01-603-6816
NSN 5985-01-484-0281