NSN 4820-01-550-3720
Part Details | VALVE DISK RETAINER
4820-01-550-3720 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: 8032177525C3XX78, 803-2177525-C3XX-78, 2177525, 4820-01-550-3720, 01-550-3720, 4820015503720, 015503720
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 18, 2007 | 01-550-3720 | 35917 ( RETAINER, DISK, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-550-3720
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 803-2177525-C3XX-78 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 2177525 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-550-3720
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A182, GR F11 ASSN STD SINGLE MATERIAL RESPONSE |
| VALVE SIZE FOR WHICH DESIGNED | 0.500 INCHES |
| VALVE DESIGN CONTROL ACTIVITY | 80064 |
| SPECIAL FEATURES | DISC STEM RING |
| END ITEM IDENTIFICATION | USED IN VALVE MARKS AS-53 AND AS-54 ON SSN 637 CLASS |