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 6105-00-964-9786
NSN 6135-01-034-2239
NSN 5925-00-588-2519
NSN 5835-01-485-0210
NSN 6240-01-030-8788
NSN 5965-01-514-7231
NSN 5915-01-255-5301
NSN 5855-01-081-4114
NSN 5996-01-050-6910
NSN 6620-01-426-2220
NSN 6240-00-251-5235
NSN 5915-01-374-2942