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 5920-01-198-2222
NSN 5835-01-115-0499
NSN 6110-01-381-5311
NSN 5998-01-406-3300
NSN 6240-00-344-8582
NSN 5975-00-899-7952
NSN 6145-00-064-8612
NSN 6130-00-868-9839
NSN 2925-00-902-3881
NSN 4140-01-382-8506
NSN 5945-00-287-8022
NSN 5990-01-599-7106