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 7035-01-143-3573
NSN 5935-01-408-9729
NSN 6610-01-513-8405
NSN 5985-00-358-2547
NSN 6135-01-320-4815
NSN 5915-01-015-1983
NSN 5990-01-369-2764
NSN 5975-01-634-0678
NSN 5996-01-565-2529
NSN 6130-00-277-7321
NSN 5965-00-482-0913
NSN 5935-00-596-6854