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 7035-00-490-0485
NSN 6110-01-359-1751
NSN 5945-01-055-6661
NSN 5945-00-062-6130
NSN 5935-00-166-7455
NSN 6320-00-731-6134
NSN 5910-00-203-1970
NSN 7035-00-703-3535
NSN 5985-00-511-4251
NSN 7035-00-574-4223
NSN 5930-01-181-0232
NSN 6135-01-394-8087