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 7035-00-205-1932
NSN 6135-00-062-5080
NSN 5905-01-232-4667
NSN 6240-00-984-6257
NSN 5985-00-328-8898
NSN 6240-01-470-5185
NSN 5930-01-250-2889
NSN 4140-00-063-2724
NSN 6240-00-201-9011
NSN 5985-01-605-1582
NSN 6620-01-618-2962
NSN 6110-00-225-9021