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 6150-00-595-6931
NSN 5925-00-004-5817
NSN 6620-01-158-3125
NSN 6650-00-227-8743
NSN 5905-00-441-2889
NSN 7035-01-279-7281
NSN 6610-00-255-8770
NSN 6130-01-634-0603
NSN 5930-01-124-8104
NSN 5998-00-474-1415
NSN 7035-01-432-9034
NSN 6135-01-468-2970