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 6110-00-679-8961
NSN 5999-00-317-3176
NSN 6685-01-606-9171
NSN 5930-00-809-6543
NSN 5945-01-254-6629
NSN 5960-01-518-4440
NSN 7035-00-092-4356
NSN 5910-00-135-6058
NSN 6150-00-389-6771
NSN 6685-01-314-3188
NSN 5975-00-872-7532
NSN 7035-01-574-9086