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 5998-01-140-8676
NSN 6320-01-440-4982
NSN 5920-01-364-0769
NSN 6650-01-547-7277
NSN 6650-01-500-9638
NSN 5855-01-488-6571
NSN 5998-01-020-2269
NSN 6620-01-376-3744
NSN 5998-00-707-5781
NSN 5935-00-010-7751
NSN 5950-00-503-5418
NSN 5950-01-377-5868