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 5895-00-165-9269
NSN 6110-00-341-5463
NSN 5975-01-171-9266
NSN 5985-01-384-4384
NSN 6105-01-396-5634
NSN 5999-01-477-9757
NSN 5930-01-315-0613
NSN 6620-01-484-4153
NSN 5855-01-592-9964
NSN 5920-01-603-0985
NSN 5960-01-328-8248
NSN 5996-01-189-6280