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 5920-00-952-1374
NSN 5905-01-223-5720
NSN 5920-01-187-2267
NSN 6130-00-753-2807
NSN 5930-01-475-0242
NSN 5925-01-634-0664
NSN 5905-01-471-0141
NSN 5996-01-284-4068
NSN 5945-01-367-8804
NSN 5935-01-057-1020
NSN 5895-00-005-0306
NSN 5999-00-518-1007