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 5950-00-338-9484
NSN 5935-00-994-2574
NSN 5855-00-560-0110
NSN 5950-00-105-9364
NSN 5990-01-380-7815
NSN 6620-01-278-8028
NSN 6320-01-154-1099
NSN 5915-01-360-0677
NSN 5835-01-399-5820
NSN 5960-00-990-4094
NSN 5999-01-562-7604
NSN 5925-01-570-7066