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 5835-00-348-8549
NSN 5895-01-549-1908
NSN 5990-00-810-1518
NSN 6105-00-216-5813
NSN 5915-01-434-6954
NSN 5996-01-627-3817
NSN 5990-01-558-1892
NSN 6145-00-826-6676
NSN 5960-00-587-7517
NSN 6685-01-055-9643
NSN 6130-00-410-6196
NSN 6240-01-479-5239