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 7035-00-104-7613
NSN 5930-01-084-0803
NSN 6240-00-409-5833
NSN 6650-00-931-8898
NSN 5996-00-083-0346
NSN 5910-00-842-1369
NSN 6620-00-694-0249
NSN 6105-01-019-1435
NSN 5985-01-651-1643
NSN 5965-01-605-8821
NSN 5975-00-952-1791
NSN 6620-01-440-3523