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 5996-01-099-1188
NSN 6150-00-580-0511
NSN 5855-01-388-2424
NSN 5950-01-441-3979
NSN 5910-01-457-3530
NSN 5960-01-046-2821
NSN 2925-01-581-3273
NSN 5950-01-544-9065
NSN 5960-01-068-6196
NSN 2925-01-412-9520
NSN 6650-01-659-3104
NSN 6610-00-464-6924