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 5910-00-320-8302
NSN 6135-01-353-3802
NSN 5998-01-245-6382
NSN 6240-01-540-5980
NSN 5930-00-385-3653
NSN 5996-01-284-4068
NSN 5930-00-478-3104
NSN 5935-00-900-1239
NSN 5930-01-364-9597
NSN 5910-01-460-3518
NSN 5835-01-359-2575
NSN 5930-01-322-9409