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National Stock Number:
5330-00-852-1408
Federal Supply Class:
5330
National Item Identification Number:
008521408
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 | 1.188 INCHES NOMINAL | | PACKING INSIDE DIAMETER | 0.605 INCHES MINIMUM AND 0.625 INCHES MAXIMUM | | PACKING RING CROSS-SECTIONAL DIAMETER | 0.067 INCHES MINIMUM AND 0.077 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/12 FED SPEC SINGLE MATERIAL RESPONSE RETAINER | | MATERIAL | ALUMINUM ALLOY 7075 RETAINER | | RETAINER THICKNESS | 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE RETAINER | | SURFACE TREATMENT | ANODIZE RETAINER |
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