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 5960-01-207-9544
NSN 5960-01-462-7704
NSN 5935-01-431-9295
NSN 5960-01-344-2604
NSN 5895-00-225-3729
NSN 6105-01-544-1544
NSN 5930-01-072-8964
NSN 6645-01-430-3576
NSN 5985-00-181-0631
NSN 5990-01-181-9886
NSN 5965-00-246-5612
NSN 5925-01-424-6744