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 2925-01-211-3294
NSN 5990-01-317-5743
NSN 5835-00-987-9341
NSN 5920-01-634-0250
NSN 5855-01-565-1405
NSN 6685-01-020-8756
NSN 5960-00-584-4553
NSN 5855-01-037-7342
NSN 5960-00-227-8693
NSN 5915-01-137-6440
NSN 6105-01-613-2953
NSN 5855-01-447-9165