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 5915-01-289-7021
NSN 5999-01-217-6165
NSN 6240-01-602-1567
NSN 5930-01-169-6606
NSN 5990-01-364-0813
NSN 5855-01-626-4169
NSN 5925-00-267-3044
NSN 6105-01-533-5732
NSN 5965-00-849-1313
NSN 5855-00-532-0025
NSN 6220-00-358-9580
NSN 6220-00-215-6358