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 5935-00-614-0631
NSN 5960-01-037-1488
NSN 5945-00-173-8343
NSN 6650-00-973-6945
NSN 5998-01-043-0236
NSN 2925-01-614-3634
NSN 5996-01-388-1275
NSN 6105-01-431-6723
NSN 5990-01-378-7349
NSN 6620-00-796-2260
NSN 5950-00-811-2410
NSN 5998-01-283-8234