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 5965-00-486-7907
NSN 7035-00-760-5479
NSN 5895-01-494-6857
NSN 5985-01-504-4715
NSN 5935-01-134-9792
NSN 5990-01-642-5748
NSN 5960-01-257-0225
NSN 5975-01-449-3224
NSN 6620-01-568-5531
NSN 6320-01-600-0787
NSN 5930-01-386-7181
NSN 5835-01-482-1591