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 6130-01-469-2973
NSN 5920-01-105-4506
NSN 5935-01-579-4924
NSN 6110-01-197-3974
NSN 6320-01-245-5307
NSN 5965-00-208-4896
NSN 6220-01-622-5496
NSN 6685-01-107-0433
NSN 5925-00-405-1294
NSN 4140-01-339-2458
NSN 5945-01-063-1980
NSN 5950-00-253-5201