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 5999-00-689-3408
NSN 5950-01-012-3097
NSN 5945-01-572-9426
NSN 5895-00-188-8156
NSN 5855-00-294-7532
NSN 5999-01-052-7352
NSN 5996-01-122-3768
NSN 6240-01-625-5273
NSN 6130-01-192-3988
NSN 5996-01-194-9876
NSN 6620-01-359-3920
NSN 5920-00-420-1737