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 5920-01-530-8599
NSN 5996-00-173-2620
NSN 6105-00-521-1136
NSN 6610-01-519-8953
NSN 5996-00-161-4202
NSN 6130-01-584-4253
NSN 5930-01-339-4846
NSN 6620-01-644-8388
NSN 5965-00-554-4138
NSN 6105-00-320-8322
NSN 5895-00-039-7257
NSN 6150-01-541-7530