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 5960-01-279-2589
NSN 6240-01-536-1767
NSN 6685-00-112-1240
NSN 7035-00-117-0418
NSN 5915-00-251-3472
NSN 6620-01-035-7300
NSN 6220-01-118-8096
NSN 6650-01-650-1762
NSN 5999-01-347-9164
NSN 5950-01-421-4138
NSN 5905-00-433-6005
NSN 6645-01-381-6084