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 6650-01-512-1316
NSN 5998-00-840-5463
NSN 5996-01-540-2511
NSN 5925-01-012-0764
NSN 5930-01-462-5769
NSN 5975-00-067-5236
NSN 5985-01-555-8579
NSN 4140-01-020-1116
NSN 5965-00-811-3793
NSN 5910-00-914-7834
NSN 5950-01-475-1031
NSN 5915-01-231-0198