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 7035-01-113-6492
NSN 5920-01-349-6782
NSN 6240-01-461-2768
NSN 5855-01-372-1622
NSN 5999-01-645-8886
NSN 6620-01-231-9731
NSN 5920-01-534-3607
NSN 5998-00-252-1706
NSN 5935-01-217-6123
NSN 5835-00-113-6090
NSN 5915-01-142-2018
NSN 5925-01-622-1991