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 6320-01-422-1212
NSN 5835-00-787-8122
NSN 5960-01-065-5332
NSN 6150-00-099-6919
NSN 6105-00-262-2224
NSN 5930-01-107-2325
NSN 6110-01-420-4284
NSN 6610-01-655-4737
NSN 6150-01-232-0111
NSN 5996-01-408-0364
NSN 5855-01-079-8716
NSN 5990-01-032-5160