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 5975-01-328-8244
NSN 5930-01-593-6362
NSN 6610-00-425-7684
NSN 6320-01-216-1678
NSN 5930-00-153-3853
NSN 5895-01-608-4035
NSN 5895-00-735-6444
NSN 6620-00-787-6683
NSN 6130-01-303-5116
NSN 6145-01-383-7134
NSN 5915-01-534-9770
NSN 5935-00-964-5470