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 5960-01-157-7009
NSN 6650-01-233-6307
NSN 6645-00-321-6071
NSN 6105-00-460-0335
NSN 6610-01-179-8352
NSN 5835-01-518-4300
NSN 5960-00-581-9719
NSN 5925-00-186-8669
NSN 5855-01-392-1110
NSN 5895-00-866-4313
NSN 7035-00-009-0099
NSN 5930-00-700-1344