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 5950-01-540-9638
NSN 7035-01-518-0561
NSN 5915-01-050-4947
NSN 5930-01-417-0834
NSN 6130-00-145-1406
NSN 7035-01-129-7834
NSN 5945-01-351-5354
NSN 5950-00-004-4726
NSN 5920-01-258-6360
NSN 5920-01-209-6368
NSN 7035-01-067-8775
NSN 6110-01-457-6738