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National Stock Number:
4820-01-517-4883
Federal Supply Class:
4820
National Item Identification Number:
015174883
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:
| 6509E59 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 6509E59FN34 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 6D60814 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 6D60814-001 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| NOMINAL THREAD SIZE | 4.250 INCHES | | OUTSIDE DIAMETER | 4.000 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SPECIAL FEATURES | PART NAME ASSIGNED BY CONTROLLING AGENCY IS; VALVE STEM FASTENER | | VALVE DESIGN CONTROL ACTIVITY | 90099 |
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