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 5996-00-759-0971
NSN 6150-01-417-2643
NSN 6150-01-307-5173
NSN 5915-00-283-1664
NSN 5835-01-629-2044
NSN 5905-01-026-9636
NSN 5996-01-435-5547
NSN 5895-00-879-4895
NSN 6645-01-054-3969
NSN 5930-00-621-3905
NSN 6130-01-408-3941
NSN 7035-01-169-6551