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 5920-01-410-7740
NSN 5855-01-538-7024
NSN 5835-01-576-9013
NSN 5905-01-372-1950
NSN 6685-01-476-8560
NSN 5895-01-381-8501
NSN 6610-01-643-6652
NSN 5935-01-634-0668
NSN 5920-01-442-7685
NSN 6610-01-207-0045
NSN 5915-01-546-3074
NSN 6110-00-766-0886