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 5965-00-182-7928
NSN 5895-01-471-8346
NSN 7035-00-312-3055
NSN 5950-01-381-5555
NSN 5925-01-387-3946
NSN 5930-00-590-7990
NSN 5990-00-623-8127
NSN 6105-01-178-4715
NSN 5915-01-334-4405
NSN 6130-01-200-3600
NSN 6650-01-394-9234
NSN 5895-01-447-0703