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 5915-01-644-1345
NSN 5996-01-033-4061
NSN 5895-00-577-4078
NSN 4140-01-337-7695
NSN 6685-00-553-4728
NSN 6105-00-873-6257
NSN 5935-00-186-9858
NSN 5996-00-402-9571
NSN 5895-01-020-2842
NSN 6110-00-589-3134
NSN 5895-00-035-8813
NSN 5990-01-227-6526