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 5925-01-431-8886
NSN 5930-01-314-0970
NSN 5925-01-215-1386
NSN 6150-00-491-6865
NSN 5835-00-707-6266
NSN 5855-01-091-2273
NSN 5965-01-627-6201
NSN 6610-01-285-8444
NSN 5835-00-233-6327
NSN 5965-01-161-3405
NSN 5975-01-547-8763
NSN 5975-01-063-8236