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National Stock Number:
5330-00-738-9312
Federal Supply Class:
5330
National Item Identification Number:
007389312
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:
| 7389312 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| CONSTRUCTION | TWO-PIECE | | MATERIAL DOCUMENT AND CLASSIFICATION | 670 MIL STD ALL MATERIAL RESPONSES PACKING | | PACKING INSIDE DIAMETER | 18.125 INCHES NOMINAL | | PACKING RING CROSS-SECTIONAL DIAMETER | 0.625 INCHES NOMINAL | | MATERIAL | PLASTIC POLYVINYL CHLORIDE (PVC) OR RUBBER SYNTHETIC PACKING | | OUTSIDE DIAMETER | 18.250 INCHES NOMINAL | | RETAINER THICKNESS | 0.812 INCHES NOMINAL | | RETAINER INSIDE DIAMETER | 17.938 INCHES NOMINAL |
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