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 5935-01-401-5324
NSN 6145-01-364-0346
NSN 5935-01-485-8123
NSN 5855-01-486-5046
NSN 6130-01-060-6511
NSN 6130-01-549-0051
NSN 5915-01-357-1137
NSN 5990-01-481-6814
NSN 5930-01-451-5518
NSN 5999-00-666-3838
NSN 6645-00-392-8728
NSN 5975-00-101-0284