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 5905-01-033-9052
NSN 5996-01-209-3164
NSN 2925-00-927-3594
NSN 6105-00-197-8671
NSN 5935-01-251-3809
NSN 5990-00-710-1981
NSN 2925-01-464-3093
NSN 5905-01-408-8718
NSN 5960-00-201-5265
NSN 6610-01-314-3659
NSN 5950-01-206-5568
NSN 6110-01-479-9528