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 6130-01-206-4032
NSN 5998-00-376-1472
NSN 5920-00-928-6721
NSN 6240-00-146-9322
NSN 5930-01-116-4239
NSN 5920-01-176-1413
NSN 2925-01-580-8072
NSN 5835-01-123-8305
NSN 5996-01-544-1467
NSN 6610-01-157-0426
NSN 6685-01-630-0729
NSN 6610-01-108-0417