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 5910-01-360-4288
NSN 5975-00-419-3256
NSN 6150-01-082-1708
NSN 5935-01-090-9113
NSN 6650-01-591-8574
NSN 6320-01-478-9351
NSN 5998-00-217-8579
NSN 6110-01-101-3799
NSN 6150-01-460-1524
NSN 5925-00-377-0263
NSN 6650-01-514-0240
NSN 5835-00-238-1516