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 5930-00-052-6096
NSN 6240-01-542-3081
NSN 5920-01-325-1750
NSN 5930-01-343-2637
NSN 5999-00-463-7490
NSN 2925-00-321-2032
NSN 7035-00-285-3393
NSN 6610-00-509-0887
NSN 4140-01-338-5984
NSN 6620-00-797-2591
NSN 5996-01-356-5579
NSN 6650-00-276-9838