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 5915-01-461-9190
NSN 6145-01-221-0773
NSN 2925-01-600-2309
NSN 6145-01-148-7837
NSN 5996-01-615-2736
NSN 6650-01-425-1600
NSN 7035-00-541-8516
NSN 6320-00-331-7138
NSN 5905-00-605-6476
NSN 5985-01-448-6982
NSN 5835-01-414-3258
NSN 6685-00-398-0261