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 5945-01-585-8129
NSN 5965-01-544-0339
NSN 5960-01-048-8228
NSN 5925-01-336-0182
NSN 5915-01-556-0419
NSN 7035-01-227-2546
NSN 5950-01-605-3104
NSN 5990-01-442-3520
NSN 5895-01-065-1659
NSN 6240-00-835-5031
NSN 5998-01-135-5685
NSN 5910-00-737-8234