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 6685-01-450-3483
NSN 5915-00-252-1876
NSN 5855-01-297-7847
NSN 5975-01-043-0097
NSN 5998-00-329-4475
NSN 7035-01-364-0286
NSN 6110-01-290-0522
NSN 5999-01-513-9284
NSN 5920-01-587-6542
NSN 6610-00-527-8892
NSN 6650-01-441-6255
NSN 6105-01-452-6967