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 5960-01-613-7945
NSN 5930-01-347-1936
NSN 7035-01-249-4547
NSN 5930-01-586-0637
NSN 5950-00-946-2598
NSN 5990-00-707-0731
NSN 5835-00-725-2087
NSN 5996-01-228-2306
NSN 4140-01-476-9406
NSN 6105-01-608-3125
NSN 6145-01-391-8698
NSN 6105-00-694-5459