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 5999-00-331-1466
NSN 5950-01-341-3015
NSN 5998-01-168-3821
NSN 6105-01-211-0006
NSN 5945-00-035-9251
NSN 5855-01-502-2789
NSN 5895-01-126-7206
NSN 6220-01-500-2188
NSN 5996-01-103-6567
NSN 6110-00-450-4366
NSN 5915-01-435-3420
NSN 5855-01-514-9387