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 5965-00-106-3195
NSN 5895-01-398-9088
NSN 5975-01-423-1713
NSN 5915-01-537-2662
NSN 4140-01-473-9973
NSN 5945-00-407-1157
NSN 5855-00-361-0167
NSN 5945-00-738-4132
NSN 6620-01-604-7532
NSN 6110-00-363-3974
NSN 5935-01-048-6476
NSN 6105-01-021-8491