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 6110-01-362-4829
NSN 5855-00-610-4052
NSN 5835-00-958-6231
NSN 6150-01-245-7911
NSN 5965-01-341-5377
NSN 5975-00-282-2707
NSN 6620-01-406-6840
NSN 5855-01-604-9997
NSN 5945-00-156-7256
NSN 5935-01-292-6701
NSN 5950-01-169-4657
NSN 5996-01-363-7130