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 5999-01-265-8592
NSN 6610-00-915-3215
NSN 5990-01-625-0855
NSN 5855-01-601-8145
NSN 5835-00-130-6404
NSN 5935-01-627-9822
NSN 5835-01-263-1293
NSN 5965-01-529-3437
NSN 5960-00-139-3204
NSN 6685-00-290-8195
NSN 5855-01-125-9167
NSN 6620-01-460-2788