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National Stock Number:
5330-00-454-1285
Federal Supply Class:
5330
National Item Identification Number:
004541285
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:
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Techincal Specification:
| CONSTRUCTION | ONE-PIECE | | OUTSIDE DIAMETER | 0.771 INCHES MINIMUM AND 0.791 INCHES MAXIMUM | | PACKING RING CROSS-SECTIONAL DIAMETER | 0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM | | PACKING INSIDE DIAMETER | 0.569 INCHES MINIMUM AND 0.575 INCHES MAXIMUM | | MATERIAL | RUBBER SILICONE CLASS Q PACKING | | RETAINER THICKNESS | 0.027 INCHES MINIMUM AND 0.033 INCHES MAXIMUM |
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