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 6645-00-230-4396
NSN 5945-00-630-4888
NSN 6105-01-352-5369
NSN 5935-00-940-7982
NSN 6650-00-336-4828
NSN 5895-01-537-3611
NSN 6105-00-650-7455
NSN 6150-01-501-6596
NSN 5930-01-633-7026
NSN 7035-01-461-9766
NSN 6620-01-591-6681
NSN 5998-00-149-1837