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 5999-00-495-6850
NSN 5930-01-034-8274
NSN 5915-00-441-9668
NSN 5950-01-594-3131
NSN 5985-01-037-4136
NSN 5999-01-125-4879
NSN 6320-01-441-2438
NSN 5855-01-463-1315
NSN 5998-01-095-4600
NSN 5998-01-357-7268
NSN 4140-01-079-1146
NSN 5965-00-335-0305