Used on f112 engine. The materialfor the housing is inconel 718 and thecarbon is p4229 pure carbon per manufacturer
An item composed of a compressible nonmetallic ring which may be loosely fitted into a noncompressible retaining ring, or may be of one piece construction with the compressible ring molded and/or mechanically connected to the retainer. It is specifically designed to form a fluid tight seal when compressed by a packing nut, gland, etc., between fixed surfaces and a cylindrical item passing through it. Excludes seal, plain, encased.
Classification: Gaskets,washers & other seals
NSN 5996-01-302-2128
NSN 6220-00-176-5912
NSN 5855-01-562-3132
NSN 5965-01-243-5494
NSN 5835-00-632-8621
NSN 6320-01-383-9979
NSN 5965-01-024-7960
NSN 6220-01-483-0774
NSN 6685-00-990-3694
NSN 7035-01-024-9511
NSN 5930-01-648-2582
NSN 5920-00-303-5290