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 5975-00-070-9553
NSN 5975-00-549-9431
NSN 5925-01-472-4731
NSN 6110-01-553-0510
NSN 5950-00-179-9888
NSN 6685-00-395-1375
NSN 6110-01-250-9167
NSN 6220-00-086-5156
NSN 5998-01-486-1820
NSN 5960-00-922-2943
NSN 5945-01-146-3449
NSN 6320-00-553-8427