NSN 4820-01-517-4883
Part Details | VALVE DISK RETAINER
4820-01-517-4883 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.
Alternate Parts: 6509E59FN34, 6509E59, 6D60814001, 6D60814-001, 6D60814, 4820-01-517-4883, 01-517-4883, 4820015174883, 015174883
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 10, 2004 | 01-517-4883 | 35917 ( RETAINER, DISK, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-517-4883
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6509E59FN34 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 6509E59 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 6D60814-001 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 6D60814 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
Technical Data | NSN 4820-01-517-4883
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| OUTSIDE DIAMETER | 4.000 INCHES NOMINAL |
| NOMINAL THREAD SIZE | 4.250 INCHES |
| VALVE DESIGN CONTROL ACTIVITY | 90099 |
| SPECIAL FEATURES | PART NAME ASSIGNED BY CONTROLLING AGENCY IS; VALVE STEM FASTENER |
| END ITEM IDENTIFICATION | PORT AND STBD AHEAD VALVE ASSEMBLIES FOR NUCLEAR REACTOR BOUNDRY AREA |