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 5960-00-146-4632
NSN 5855-00-797-8217
NSN 6650-00-273-8732
NSN 5910-01-577-1236
NSN 5985-01-170-1772
NSN 5945-01-364-1178
NSN 6130-00-625-3744
NSN 6240-01-034-9457
NSN 6650-00-137-5859
NSN 5935-00-728-3405
NSN 5915-00-009-6718
NSN 6610-01-045-9419