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 5935-01-284-1802
NSN 6145-01-598-1805
NSN 5960-00-845-1043
NSN 6105-00-082-3210
NSN 5950-01-054-6822
NSN 5945-01-454-3523
NSN 5920-00-614-9281
NSN 7035-00-179-3924
NSN 5855-01-542-9059
NSN 5935-01-129-1646
NSN 5915-01-100-1180
NSN 5960-01-640-9971