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 6650-01-411-1581
NSN 5999-01-450-3159
NSN 6620-01-121-0736
NSN 5835-00-060-9889
NSN 6105-01-624-0679
NSN 6130-01-339-7542
NSN 6320-00-004-9158
NSN 5985-01-069-7425
NSN 5855-01-603-9045
NSN 6150-01-587-6499
NSN 5930-01-226-7903
NSN 6685-00-244-1830