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 5950-00-106-4839
NSN 6130-01-235-8216
NSN 5960-00-897-7126
NSN 5960-01-370-4285
NSN 5905-01-654-3701
NSN 5945-00-269-5375
NSN 5985-01-301-1065
NSN 6620-01-605-1465
NSN 6610-01-157-0426
NSN 5925-00-250-9767
NSN 6220-00-605-0404
NSN 6645-01-553-1975