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 5915-00-549-1098
NSN 5920-00-518-1496
NSN 5835-01-157-5886
NSN 5996-01-527-1028
NSN 5930-00-887-6398
NSN 6150-00-810-6684
NSN 4140-01-170-5395
NSN 5996-01-112-2731
NSN 5895-01-446-5208
NSN 5855-00-145-3307
NSN 6135-01-022-5427
NSN 5915-01-238-1120