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 6685-01-317-6097
NSN 5910-01-279-2122
NSN 5915-01-633-9845
NSN 6610-00-388-9188
NSN 6135-00-078-9931
NSN 5910-01-367-2230
NSN 5999-00-473-5597
NSN 5950-01-645-4986
NSN 7035-00-679-9027
NSN 6620-00-890-8579
NSN 5905-01-535-9420
NSN 6135-01-568-8832