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 5945-01-601-9895
NSN 5998-01-085-6932
NSN 6110-00-387-3911
NSN 6320-00-036-3688
NSN 5975-01-469-9048
NSN 5950-00-857-0007
NSN 5965-01-048-4767
NSN 5945-01-508-5024
NSN 6610-01-322-1394
NSN 5960-01-495-0859
NSN 2925-00-536-4574
NSN 6650-00-070-5952