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 5950-01-490-7096
NSN 6105-01-455-3721
NSN 6620-00-652-9696
NSN 5990-00-301-3386
NSN 5950-01-620-6342
NSN 6610-00-854-9166
NSN 5996-01-348-9844
NSN 5965-00-045-7156
NSN 5935-01-114-2925
NSN 5910-01-089-7080
NSN 6620-00-858-4636
NSN 5935-01-483-5903