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 2925-01-572-0539
NSN 5975-01-066-9297
NSN 5855-01-323-5394
NSN 6110-01-452-9012
NSN 5895-01-407-0375
NSN 5915-00-258-3076
NSN 5998-01-452-1045
NSN 5965-01-652-3339
NSN 5975-00-924-9927
NSN 7035-00-442-1869
NSN 5998-01-079-1920
NSN 6110-01-062-7532