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 5935-01-416-7352
NSN 5985-00-150-6743
NSN 5895-01-147-0159
NSN 5950-01-327-2808
NSN 5975-00-792-7364
NSN 5945-01-318-4034
NSN 5960-00-171-9575
NSN 5998-00-422-5407
NSN 5999-00-161-0620
NSN 5960-01-599-9821
NSN 6645-00-935-7046
NSN 6105-00-501-2858