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 6610-01-518-1264
NSN 5925-00-167-7513
NSN 5985-00-595-8633
NSN 5855-01-149-4110
NSN 5910-01-206-5051
NSN 2925-01-381-5307
NSN 6150-01-431-8617
NSN 6685-01-544-2489
NSN 6620-00-140-8644
NSN 5895-00-209-7321
NSN 5935-00-737-1268
NSN 5975-01-634-0678