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 7035-01-376-0359
NSN 5910-00-889-5861
NSN 2925-01-421-0068
NSN 5975-00-886-8200
NSN 5935-01-278-2548
NSN 5925-01-543-1762
NSN 5960-00-190-5817
NSN 5990-00-543-2755
NSN 5950-01-535-8889
NSN 6650-00-035-9297
NSN 6220-01-621-8968
NSN 5910-01-354-4005