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 6130-00-057-5593
NSN 6685-00-586-5515
NSN 5960-01-624-1170
NSN 7035-00-096-9986
NSN 6150-01-120-2985
NSN 5999-01-432-1147
NSN 5895-00-225-7943
NSN 4140-01-421-3187
NSN 5945-01-658-5485
NSN 5855-01-199-2046
NSN 6105-00-824-8422
NSN 6110-01-620-6244