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 5925-01-483-1003
NSN 5935-01-556-8071
NSN 5910-01-358-5215
NSN 6110-00-263-6664
NSN 6645-01-612-6885
NSN 4140-01-350-0300
NSN 6130-01-268-4227
NSN 5999-00-269-5320
NSN 7035-01-361-1311
NSN 5935-01-150-0690
NSN 5930-01-054-8013
NSN 6320-01-253-9585