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 5999-01-010-2438
NSN 5998-01-445-6909
NSN 5950-01-367-1870
NSN 6610-01-602-2132
NSN 5895-00-340-1751
NSN 6105-00-999-0858
NSN 5905-00-601-2391
NSN 5996-00-166-7402
NSN 5935-01-510-7275
NSN 5965-00-929-9415
NSN 6150-01-089-5909
NSN 6320-00-456-0836