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 5945-01-171-9065
NSN 5975-01-569-9880
NSN 5999-01-150-5805
NSN 6110-01-388-1055
NSN 6645-01-394-5149
NSN 5895-01-087-1050
NSN 6130-01-278-9305
NSN 5999-01-085-3457
NSN 5990-00-424-8872
NSN 5835-01-439-0180
NSN 6650-01-564-8053
NSN 5996-01-614-9986