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 5935-00-276-9413
NSN 5930-01-596-9066
NSN 5835-01-256-5555
NSN 6620-00-532-2068
NSN 5945-01-167-6521
NSN 5985-01-374-0733
NSN 5945-01-439-5110
NSN 6220-01-172-5300
NSN 6645-00-763-1424
NSN 6610-01-367-1640
NSN 5920-01-100-3018
NSN 6220-00-553-8938