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 6105-00-664-1292
NSN 6135-01-226-4071
NSN 6650-01-525-9405
NSN 5985-00-319-5826
NSN 5975-01-214-8980
NSN 6145-01-420-6132
NSN 6110-01-132-5997
NSN 5998-00-364-0828
NSN 5920-01-180-8307
NSN 5996-00-265-6573
NSN 5999-01-462-9440
NSN 5925-01-364-2566