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 6650-00-170-5095
NSN 5925-01-602-0275
NSN 5965-01-435-3414
NSN 6145-01-605-0948
NSN 5915-01-200-7057
NSN 5835-01-447-0467
NSN 5855-01-501-5683
NSN 5998-01-089-9059
NSN 5945-00-855-5007
NSN 5930-00-677-1502
NSN 5935-00-918-3271
NSN 5975-01-020-7869