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 5950-01-341-6913
NSN 5935-00-009-5697
NSN 5985-01-070-0845
NSN 5965-01-601-2301
NSN 5990-01-573-1634
NSN 6240-01-167-5979
NSN 5965-01-359-5501
NSN 5905-00-630-9860
NSN 5996-01-048-5196
NSN 6105-00-240-1055
NSN 6650-01-143-1116
NSN 5985-01-619-5255