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National Stock Number:
5330-01-267-9314
Federal Supply Class:
5330
National Item Identification Number:
012679314
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:
| 240845 | 09205 | LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV |
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Techincal Specification:
| CONSTRUCTION | TWO-PIECE | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE RETAINER | | MATERIAL | ALUMINUM ALLOY 6061 RETAINER | | MATERIAL | RUBBER SILICONE CLASS Q PACKING | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 0.625 INCHES NOMINAL | | PACKING INSIDE DIAMETER | 0.280 INCHES NOMINAL | | RETAINER INSIDE DIAMETER | 0.525 INCHES NOMINAL | | RETAINER THICKNESS | 0.050 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CHROMATE RETAINER |
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