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 5915-00-324-2318
NSN 5925-01-506-0593
NSN 6105-00-270-8078
NSN 5975-01-161-4660
NSN 5950-01-100-1193
NSN 7035-01-610-3833
NSN 6150-01-165-2089
NSN 6145-01-139-4859
NSN 6110-01-612-0057
NSN 5930-01-165-3830
NSN 5915-01-086-5005
NSN 5930-01-592-9994