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 5915-01-519-6675
NSN 6110-00-643-4832
NSN 4140-01-650-3220
NSN 5950-00-274-5707
NSN 5915-01-464-9078
NSN 5998-00-165-0380
NSN 5855-01-656-6808
NSN 6240-01-050-9156
NSN 5935-00-476-1356
NSN 5895-01-133-6600
NSN 7035-01-283-2536
NSN 5990-01-076-8901