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 6240-00-869-3929
NSN 5975-01-634-0678
NSN 5895-00-278-8092
NSN 6150-01-352-5926
NSN 5920-00-594-3124
NSN 5990-00-940-8528
NSN 5835-00-233-6327
NSN 5960-01-254-3541
NSN 5965-01-100-4645
NSN 5910-01-467-6340
NSN 6240-00-269-3346
NSN 6650-00-269-5000