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 4140-01-267-3253
NSN 5910-01-446-7833
NSN 7035-01-526-6775
NSN 6620-01-400-2928
NSN 4140-01-364-1356
NSN 5855-01-488-5515
NSN 6610-01-501-6630
NSN 6150-01-135-2947
NSN 6150-01-652-6415
NSN 6320-01-312-3620
NSN 6650-01-024-9554
NSN 6105-01-282-1825