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 5925-01-263-9862
NSN 5960-00-761-2163
NSN 6240-01-504-7064
NSN 6650-01-562-4133
NSN 6220-01-399-8586
NSN 5915-01-160-8175
NSN 5996-00-769-5112
NSN 6220-01-604-3308
NSN 5925-00-284-3726
NSN 2925-00-724-3140
NSN 6105-01-013-9252
NSN 5915-01-167-0689