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 6150-00-276-7483
NSN 6645-01-559-4577
NSN 5915-01-073-5811
NSN 6110-01-388-3803
NSN 6620-01-205-0320
NSN 6650-01-480-2687
NSN 5910-01-487-3735
NSN 6150-01-086-4846
NSN 5915-01-100-2097
NSN 5998-01-633-9842
NSN 5935-00-737-8078
NSN 5945-01-085-2237