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 5915-01-510-9763
NSN 4140-01-331-5974
NSN 6240-01-579-0645
NSN 7035-00-238-3662
NSN 5965-00-630-7872
NSN 4140-01-605-8633
NSN 5996-00-621-3898
NSN 5975-01-549-7034
NSN 5930-00-014-5837
NSN 5945-01-521-2215
NSN 5945-00-921-1162
NSN 5915-01-386-6003