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National Stock Number:
4810-01-378-8839
Federal Supply Class:
4810
National Item Identification Number:
013788839
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:
| 20557 | 61898 | TRIUMPH ACTUATION SYSTEMS - VALENCIA, INC. |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | FEAT | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | 7ECN HEAT TREAT WAS CH1025 PER MILH-6875; NOW HEAT TREAT IS CH900 PER DPS 5.00-2; WALL THICKNESS WAS 0.085 IN. MAX., 0.075 IN. MIN.; NOW IS 0.105 IN. MAX., 0.095 IN. MIN.; REASON: CHANGED HEAT TREAT & WALL THICKNESS DUE TO A POSSIBLE STRESS PROBLEM |
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