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 5945-01-329-7628
NSN 6105-01-080-7830
NSN 5895-00-510-9169
NSN 5999-00-991-8428
NSN 6130-01-107-4071
NSN 7035-01-348-5153
NSN 6320-01-473-9024
NSN 6320-01-443-3826
NSN 6135-00-583-3966
NSN 6610-00-189-7520
NSN 5855-01-578-1396
NSN 5895-01-303-1038