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 5975-01-481-5985
NSN 5895-00-805-9179
NSN 5915-00-735-5195
NSN 7035-01-141-8076
NSN 6135-01-045-1504
NSN 5935-01-239-0154
NSN 6610-01-093-4710
NSN 5835-01-162-8353
NSN 6135-01-383-0151
NSN 5985-01-516-5188
NSN 5950-01-278-8205
NSN 6150-01-198-7963