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 6685-01-367-7346
NSN 5835-01-141-8823
NSN 5835-00-953-9224
NSN 6610-00-887-3176
NSN 5985-01-229-6393
NSN 5975-01-315-4471
NSN 6105-00-843-9571
NSN 5975-01-516-0205
NSN 6240-01-522-0875
NSN 6130-01-159-4344
NSN 5998-00-539-3761
NSN 5920-01-483-3875