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 5935-01-627-5157
NSN 6110-01-612-1813
NSN 6320-00-194-4252
NSN 6110-00-150-7844
NSN 7035-00-126-1899
NSN 5996-00-147-4120
NSN 5990-00-359-9839
NSN 6240-01-237-7454
NSN 5895-00-027-9888
NSN 6130-01-419-4986
NSN 6110-00-160-1374
NSN 5935-01-170-2815