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 5999-01-525-6949
NSN 5999-01-169-1396
NSN 5945-01-110-6998
NSN 6650-01-443-5342
NSN 5935-00-127-0120
NSN 6110-00-934-7943
NSN 6135-01-033-3213
NSN 5895-01-527-2182
NSN 5910-01-429-0156
NSN 5855-00-532-0025
NSN 6620-00-596-1951
NSN 5999-01-192-9408