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 5835-01-588-6533
NSN 4140-01-133-9011
NSN 6650-01-569-8224
NSN 5996-01-261-6758
NSN 5855-00-821-7512
NSN 5935-00-706-7103
NSN 7035-00-631-3782
NSN 5965-01-481-4164
NSN 5915-01-534-8603
NSN 5960-01-332-8469
NSN 5965-01-408-9551
NSN 6220-01-125-8331