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National Stock Number:
4820-01-453-8725
Federal Supply Class:
4820
National Item Identification Number:
014538725
Description:
RETAINER,DISK,VALVE
Detail:
An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve disk, allowing proper position of disk-to-valve seat within a valve body.
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Manufacturer Information:
| 24861-01F | 86184 | GRISWOLD INDUSTRIES | | 25147 | 86184 | GRISWOLD INDUSTRIES | | 25147 ITEM 4-5 | 86184 | GRISWOLD INDUSTRIES |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ST-861 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | USED ON HY CHECK W/UNDERSIDE OF DIAPHRAGM VENTED TO ATMOSPHERE W/INDICATOR 250 FLANGED | | VALVE MODEL NUMBER FOR WHICH DESIGNED | 181M-2HY 25147-02G | | VALVE SIZE FOR WHICH DESIGNED | 5.000 INCHES | | VALVE DESIGN CONTROL ACTIVITY | 86184 |
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