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 5910-01-201-8086
NSN 6135-01-383-1910
NSN 5935-01-387-4944
NSN 5935-00-574-1074
NSN 6240-00-533-1493
NSN 5915-01-025-1362
NSN 5910-00-240-8328
NSN 5950-01-207-5891
NSN 5910-00-051-7987
NSN 6130-01-532-6350
NSN 5935-01-272-4358
NSN 5990-01-115-9488