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 6220-01-513-9279
NSN 5960-00-855-4281
NSN 6150-01-570-6449
NSN 6620-01-430-2212
NSN 6610-00-974-6607
NSN 6135-01-110-9470
NSN 5935-00-337-6963
NSN 6320-00-513-8376
NSN 5999-01-290-4850
NSN 6320-00-164-4087
NSN 5905-01-569-6102
NSN 7035-01-295-1609