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 5945-01-632-5495
NSN 5895-01-473-7445
NSN 5935-01-309-3371
NSN 5930-01-470-0205
NSN 5895-01-533-3752
NSN 5935-01-360-5443
NSN 2925-01-545-2717
NSN 5925-01-322-4366
NSN 5935-00-983-5992
NSN 6650-01-431-9625
NSN 5975-01-028-6522
NSN 6110-00-245-2720