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 5915-00-486-0928
NSN 5835-00-503-2608
NSN 5960-01-082-2119
NSN 7035-00-946-2642
NSN 6650-01-142-3805
NSN 5895-00-378-5587
NSN 6110-01-183-3767
NSN 5835-01-555-8963
NSN 6685-01-433-1878
NSN 5920-01-250-3473
NSN 5999-00-071-5058
NSN 6685-01-604-7409