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 6645-01-116-3423
NSN 6110-00-663-4054
NSN 5835-01-171-0258
NSN 6135-01-500-0572
NSN 4140-00-411-6848
NSN 5985-01-461-4257
NSN 6110-01-363-4023
NSN 5998-00-777-4417
NSN 5835-01-495-5986
NSN 5895-01-499-9906
NSN 6320-01-098-2503
NSN 6685-01-055-6057