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National Stock Number:
5330-00-738-8636
Federal Supply Class:
5330
National Item Identification Number:
007388636
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:
| 1M8748 | 11083 | CATERPILLAR INC | | 1M8748 | 14661 | LETTS INDUSTRIES INC DBA POWERS & SONS DIV POWERS AND SONS | | 1M8748 | 29999 | BEAVER SEAL EQUIPMENT CO |
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Techincal Specification:
| MATERIAL | STEEL RETAINER | | CONSTRUCTION | TWO-PIECE | | OUTSIDE DIAMETER | 4.750 INCHES NOMINAL | | RETAINER INSIDE DIAMETER | 3.958 INCHES NOMINAL | | PACKING INSIDE DIAMETER | 4.050 INCHES NOMINAL | | RETAINER THICKNESS | 0.540 INCHES NOMINAL | | PACKING RING CROSS-SECTIONAL DIAMETER | 0.375 INCHES NOMINAL |
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