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 6320-01-198-4024
NSN 5920-01-411-5512
NSN 5920-01-357-8053
NSN 5910-01-257-9762
NSN 6650-01-589-3585
NSN 5935-00-932-1179
NSN 6110-00-565-5034
NSN 5975-00-216-4848
NSN 6610-00-186-9180
NSN 6130-01-268-3104
NSN 5960-01-563-6975
NSN 5905-00-498-4739