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 5985-00-644-9008
NSN 6240-01-462-5433
NSN 5985-01-439-2945
NSN 5835-01-191-3405
NSN 5855-00-991-0096
NSN 5950-00-700-6043
NSN 5855-00-494-9581
NSN 5960-00-661-0477
NSN 5915-01-317-8633
NSN 4140-00-136-9214
NSN 5910-01-413-8830
NSN 5835-01-626-9603