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 5945-00-500-7612
NSN 5950-01-460-9248
NSN 5999-01-587-1726
NSN 6135-00-932-3136
NSN 6610-01-573-1028
NSN 5998-00-988-9270
NSN 6610-01-013-4700
NSN 6130-01-474-9355
NSN 5835-01-085-9591
NSN 6610-01-300-1629
NSN 5855-00-231-7790
NSN 5975-01-435-4899