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 6650-00-279-5741
NSN 6150-01-227-2374
NSN 5925-01-367-0223
NSN 5915-01-655-1413
NSN 6220-00-056-5392
NSN 6610-00-762-8290
NSN 5985-00-376-5682
NSN 5960-01-641-5493
NSN 5855-01-013-6864
NSN 5945-01-616-9065
NSN 6610-01-406-4985
NSN 6130-00-566-8370