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 5920-01-306-5260
NSN 5985-01-251-3969
NSN 5835-01-424-0054
NSN 6150-00-148-8515
NSN 6150-01-122-8261
NSN 5990-01-385-6634
NSN 5965-01-492-5695
NSN 5965-00-342-5126
NSN 5855-00-869-3635
NSN 2925-00-149-0760
NSN 5999-00-303-9941
NSN 5915-01-399-7278