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 6650-00-879-5834
NSN 6610-01-545-5648
NSN 5935-00-081-7212
NSN 5855-01-620-0958
NSN 6110-01-283-1085
NSN 5945-00-737-1449
NSN 5925-01-421-3154
NSN 6650-01-137-7450
NSN 6220-00-455-6306
NSN 5935-01-357-7047
NSN 2925-01-098-9549
NSN 5950-00-499-8958