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 6620-00-402-6587
NSN 5915-00-765-0558
NSN 6645-01-615-9875
NSN 5930-00-431-6177
NSN 5999-01-161-3415
NSN 5985-01-464-7040
NSN 5950-00-065-5995
NSN 5998-00-383-6191
NSN 6685-01-396-3391
NSN 6610-01-395-7441
NSN 6240-00-585-8138
NSN 5895-00-531-4410