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 5930-00-717-9662
NSN 6610-01-327-3187
NSN 5960-00-906-2149
NSN 6685-01-170-8248
NSN 5965-00-939-4495
NSN 5965-00-549-0220
NSN 5945-00-125-5499
NSN 6620-01-457-9476
NSN 5998-00-374-8876
NSN 5915-01-516-2133
NSN 5975-00-262-0896
NSN 5965-01-107-8549