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 6320-01-561-9011
NSN 5930-00-280-1513
NSN 5920-00-985-0888
NSN 5965-00-735-9315
NSN 5965-00-752-1007
NSN 5930-01-227-1328
NSN 6240-01-454-1029
NSN 5999-01-188-7003
NSN 2925-00-617-0826
NSN 6105-01-301-2723
NSN 6240-00-043-5259
NSN 4140-01-260-2433