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 6150-00-762-0956
NSN 5998-01-408-8043
NSN 5945-01-033-1311
NSN 5990-01-147-4811
NSN 6650-00-425-7028
NSN 5950-00-804-3145
NSN 5915-00-862-1506
NSN 5945-00-802-7506
NSN 6610-01-364-0294
NSN 5835-01-213-0833
NSN 5960-01-425-1454
NSN 5895-01-282-5754