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 5930-00-297-8848
NSN 6320-01-627-8295
NSN 5855-00-951-6483
NSN 6150-01-534-3668
NSN 5975-01-472-9194
NSN 5835-00-523-0736
NSN 6105-01-424-0275
NSN 6620-01-605-1154
NSN 2925-00-620-7757
NSN 6610-00-197-2344
NSN 5985-01-565-1516
NSN 5915-01-225-8931