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 5855-00-832-9341
NSN 5925-01-456-6944
NSN 5855-01-210-7636
NSN 5950-01-045-0239
NSN 5990-01-014-1280
NSN 5895-01-370-7713
NSN 6150-01-641-4879
NSN 6110-01-657-0014
NSN 5960-01-640-9971
NSN 5920-01-343-9260
NSN 6145-01-101-9539
NSN 6150-01-091-4327