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National Stock Number: 4820-01-555-9754
Federal Supply Class: 4820
National Item Identification Number: 015559754
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:
| 803-2177525 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-2177525-C6XX-78 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-2177525-C7XX-78 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| INSIDE DIAMETER | 1.078 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.562 INCHES NOMINAL | | OVERALL LENGTH | 1.120 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A182 GR F11 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | NOMINAL THREAD SIZE | 1.250 INCHES | | SPECIAL FEATURES | CONNECTS STEM, PC 79, AND DISK, PC 77 | | VALVE DESIGN CONTROL ACTIVITY | 80064 | | VALVE MODEL NUMBER FOR WHICH DESIGNED | STOP VALVE | | VALVE SIZE FOR WHICH DESIGNED | 1.750 INCHES |
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