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 5910-01-486-7023
NSN 5895-00-825-9240
NSN 5915-00-811-5443
NSN 6650-01-248-2591
NSN 5960-01-486-3060
NSN 6145-01-550-9633
NSN 6220-01-343-2204
NSN 6610-00-112-2698
NSN 5950-01-279-4863
NSN 5915-01-180-2870
NSN 6105-01-449-8960
NSN 6220-01-534-6695