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 5910-01-476-8092
NSN 5950-01-176-8252
NSN 5998-00-935-2510
NSN 5855-01-521-4836
NSN 5930-00-292-1089
NSN 5930-01-179-9694
NSN 5999-01-406-5216
NSN 5915-01-627-1197
NSN 5998-00-237-0181
NSN 5855-01-457-6122
NSN 6130-01-492-5841
NSN 5910-00-090-9477