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 5935-01-417-3161
NSN 5920-01-599-1559
NSN 5960-00-910-7152
NSN 6650-01-152-7071
NSN 5998-00-711-2352
NSN 5905-00-596-9969
NSN 7035-01-531-3634
NSN 6130-01-541-3995
NSN 5895-01-202-1288
NSN 6650-01-277-4763
NSN 5950-00-544-7528
NSN 6110-01-124-1546