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 6150-01-360-6706
NSN 5930-01-235-0719
NSN 6650-01-472-5028
NSN 5960-01-100-5065
NSN 6110-01-189-0214
NSN 5985-01-330-2267
NSN 5835-01-142-9233
NSN 5915-01-130-2092
NSN 6240-01-602-7826
NSN 5998-01-426-3528
NSN 4140-01-141-7692
NSN 5905-00-856-2924