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 5965-01-014-8213
NSN 5910-01-118-8362
NSN 6620-00-170-5296
NSN 5935-01-592-5948
NSN 6320-01-054-3046
NSN 6220-01-467-2543
NSN 5999-01-032-3052
NSN 7035-01-193-2667
NSN 6150-00-518-1402
NSN 5855-01-579-5703
NSN 5935-00-914-1270
NSN 5990-00-510-2098