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 5998-01-556-7896
NSN 5910-00-248-6899
NSN 5895-01-565-3043
NSN 5905-01-549-0755
NSN 5945-01-145-3179
NSN 6150-00-189-0292
NSN 6620-00-391-7858
NSN 5920-00-156-5743
NSN 5999-01-601-0435
NSN 6105-00-525-8639
NSN 5905-00-912-5433
NSN 5965-00-680-9749