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 5925-01-392-1886
NSN 5915-01-572-5093
NSN 5915-01-605-2770
NSN 6610-01-088-1810
NSN 6320-00-225-7013
NSN 5950-00-958-9276
NSN 5930-00-831-9139
NSN 5990-01-108-7785
NSN 5996-00-408-3387
NSN 2925-01-341-7423
NSN 5935-01-072-9955
NSN 5855-00-327-2112