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 5985-01-212-6902
NSN 5999-01-228-1708
NSN 6105-00-754-8146
NSN 5990-01-209-2016
NSN 5960-01-076-4708
NSN 6240-01-175-3877
NSN 5950-00-202-5861
NSN 6105-00-190-0224
NSN 6110-00-343-8183
NSN 6320-01-134-7267
NSN 6145-01-449-1885
NSN 5915-00-030-0343