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 5935-01-349-3623
NSN 6320-01-631-7828
NSN 6130-01-361-8628
NSN 6240-00-253-7611
NSN 5965-01-299-8690
NSN 5835-01-047-8343
NSN 5999-00-394-1260
NSN 6130-01-457-6029
NSN 6135-01-398-5922
NSN 5960-00-888-7218
NSN 6130-01-246-3310
NSN 5895-01-056-1126