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 5925-01-240-8035
NSN 5930-00-586-0739
NSN 5920-01-318-1702
NSN 5975-00-274-5720
NSN 6145-01-054-3874
NSN 5998-00-320-6143
NSN 5985-01-631-4465
NSN 7035-00-931-9415
NSN 5998-01-488-4553
NSN 5920-01-268-2648
NSN 6240-01-234-6053
NSN 5950-00-246-6362