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 6650-01-391-7527
NSN 5960-01-089-8155
NSN 5999-01-425-2720
NSN 5945-01-385-1918
NSN 6320-00-731-6134
NSN 6110-01-158-1247
NSN 5935-01-096-6251
NSN 5835-01-412-6901
NSN 2925-01-645-2948
NSN 5975-01-602-1996
NSN 6620-01-291-7959
NSN 5920-01-534-3607