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 6240-00-299-9819
NSN 5960-00-349-6197
NSN 5910-01-516-7460
NSN 5895-00-340-9619
NSN 5960-01-276-7836
NSN 6685-00-517-7132
NSN 5935-01-070-0080
NSN 5895-00-808-4207
NSN 5996-00-525-1777
NSN 6620-00-405-4621
NSN 5996-00-483-8348
NSN 5925-01-141-8406