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 2925-01-105-7850
NSN 5910-01-452-9896
NSN 5910-00-252-4853
NSN 7035-01-287-9817
NSN 2925-00-963-0943
NSN 6620-01-643-5531
NSN 6685-01-352-5437
NSN 5920-01-394-1671
NSN 5999-00-958-9261
NSN 6110-01-527-6136
NSN 5915-01-433-4216
NSN 5990-00-093-6794