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 5930-01-413-3992
NSN 5996-00-360-5126
NSN 6610-00-467-7289
NSN 5915-01-387-7008
NSN 5985-01-368-3020
NSN 6620-00-292-7000
NSN 7035-00-153-3826
NSN 5935-01-560-4865
NSN 5895-00-714-5032
NSN 5945-01-626-1906
NSN 4140-01-649-7823
NSN 6320-01-029-4220