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 6150-01-238-1047
NSN 5915-01-281-7383
NSN 5910-01-119-2603
NSN 5996-00-147-4120
NSN 6685-00-233-0736
NSN 5998-00-860-4194
NSN 6240-00-218-1480
NSN 5910-01-383-3786
NSN 6650-01-534-3587
NSN 6145-00-191-2392
NSN 5855-00-149-0766
NSN 6610-01-518-1264