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 6610-00-489-9730
NSN 5999-01-550-5146
NSN 5999-00-343-1896
NSN 5905-01-173-4887
NSN 5998-01-167-8562
NSN 5950-01-423-6587
NSN 6220-01-598-4409
NSN 5985-01-634-0635
NSN 7035-01-125-7357
NSN 5895-00-479-7784
NSN 5975-01-439-4251
NSN 5965-01-498-4451