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 5915-01-150-1658
NSN 7035-01-607-5834
NSN 7035-01-589-7132
NSN 5960-01-614-8005
NSN 5930-01-400-6126
NSN 6150-01-517-9989
NSN 6240-01-495-1912
NSN 5925-00-976-4883
NSN 6650-01-245-2791
NSN 5925-01-266-6237
NSN 6150-00-140-1683
NSN 5965-01-560-8572