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National Stock Number:
5330-01-417-8945
Federal Supply Class:
5330
National Item Identification Number:
014178945
Description:
PACKING WITH RETAINER
Detail:
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.
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Manufacturer Information:
| 966772-117 | 5F573 | GREENE TWEED & CO INC | | 966772-117 | 72902 | PALMETTO INC | | 966772-117 | 93835 | PARKER HANNIFIN CORPORATION |
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Techincal Specification:
| OUTSIDE DIAMETER | 0.988 INCHES MINIMUM AND 0.994 INCHES MAXIMUM | | PACKING INSIDE DIAMETER | 0.793 INCHES MINIMUM AND 0.807 INCHES MAXIMUM | | PACKING RING CROSS-SECTIONAL DIAMETER | 0.133 INCHES NOMINAL | | MATERIAL | GRAPHITE AND PLASTIC POLYTETRAFLUOROETHYLENE RETAINER | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING | | RETAINER THICKNESS | 0.054 INCHES NOMINAL | | SPECIAL FEATURES | BACKUP RING - GRAPHITE FILLED POLYTETRAFLUOROETHYLENE GTC P4 MATERIAL |
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