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 5930-00-072-7426
NSN 4140-01-347-8502
NSN 6110-01-563-6821
NSN 5920-01-224-7028
NSN 5950-01-577-2308
NSN 5915-01-590-6232
NSN 5925-01-316-5734
NSN 5975-01-155-4036
NSN 5915-01-227-0918
NSN 6110-00-271-9928
NSN 6610-00-243-0553
NSN 4140-00-402-8291