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 5965-01-111-0983
NSN 5965-00-318-6482
NSN 5930-01-165-3830
NSN 6110-01-610-6249
NSN 5920-01-362-5183
NSN 5975-01-342-9061
NSN 5975-00-186-3968
NSN 5996-01-466-4577
NSN 5910-00-251-1160
NSN 5945-01-239-0118
NSN 6320-00-331-7138
NSN 6150-00-465-7288