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 6110-01-468-1702
NSN 6620-01-265-0632
NSN 6610-01-282-9953
NSN 5996-00-175-9678
NSN 5910-01-619-2914
NSN 6110-01-502-1755
NSN 5945-00-287-8022
NSN 5990-01-226-6924
NSN 4140-00-091-0869
NSN 6645-01-563-6563
NSN 5935-01-380-3476
NSN 4140-01-554-7484