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 5996-00-336-3046
NSN 5998-01-352-6297
NSN 5915-01-340-9635
NSN 5925-01-486-4975
NSN 6610-01-447-2560
NSN 6685-00-790-3487
NSN 5930-01-469-8956
NSN 5930-01-357-3121
NSN 5996-01-507-1515
NSN 6610-01-387-7517
NSN 6320-01-106-4414
NSN 6610-00-369-6661