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 5855-01-605-2438
NSN 5965-00-983-1815
NSN 5985-00-769-6968
NSN 5895-00-883-2565
NSN 5975-01-451-2439
NSN 5835-01-141-8823
NSN 5985-00-266-2094
NSN 5960-00-843-5547
NSN 4140-00-045-8117
NSN 6105-00-929-4385
NSN 5950-01-134-9111
NSN 6685-00-398-0341