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 5915-01-042-5619
NSN 6150-01-153-7355
NSN 6645-01-170-0341
NSN 5945-01-227-1411
NSN 5915-00-187-8881
NSN 5945-01-626-6018
NSN 5835-01-160-3045
NSN 5835-01-023-0511
NSN 5910-01-080-9939
NSN 6610-01-336-2787
NSN 5930-00-285-6542
NSN 6130-00-010-1042