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 6150-00-758-2733
NSN 5920-01-206-3977
NSN 6150-01-355-0421
NSN 5895-01-226-2762
NSN 5835-01-447-2544
NSN 6135-01-120-9812
NSN 5895-00-296-8076
NSN 6110-00-349-6848
NSN 5975-00-914-1075
NSN 6105-00-141-5598
NSN 6645-01-112-1095
NSN 6645-01-535-7136