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 6650-01-508-3651
NSN 5945-00-009-7081
NSN 6610-01-193-2169
NSN 5996-00-633-6912
NSN 5996-01-519-6269
NSN 6110-00-840-6560
NSN 5950-00-931-0635
NSN 5895-00-222-5043
NSN 5935-00-593-8772
NSN 5985-01-325-8869
NSN 5835-00-351-9459
NSN 6620-01-094-6549