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 6320-01-046-5228
NSN 5835-01-534-3172
NSN 5990-01-321-2997
NSN 6240-01-349-6320
NSN 5945-00-571-7934
NSN 5930-00-864-0696
NSN 6145-01-596-8407
NSN 6240-01-420-5905
NSN 7035-01-509-1959
NSN 5835-01-237-8486
NSN 6135-00-998-5884
NSN 5945-00-362-0188