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 6145-00-722-9700
NSN 6105-00-536-4569
NSN 6610-00-705-9502
NSN 5990-01-361-6424
NSN 6240-00-573-7514
NSN 5975-00-770-5634
NSN 6610-01-422-1322
NSN 5998-01-108-9343
NSN 6240-00-145-8167
NSN 5950-00-276-8584
NSN 6145-01-063-6486
NSN 6620-01-206-6075