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 5915-01-328-7525
NSN 6105-01-523-4759
NSN 5925-01-659-4121
NSN 5996-01-158-5197
NSN 5835-01-186-4961
NSN 5950-01-317-0109
NSN 6645-01-076-4655
NSN 5965-00-564-4399
NSN 5930-01-586-5488
NSN 5945-01-609-0546
NSN 6620-00-754-7494
NSN 5950-01-575-1859