Part Details | VALVE DISK
4820-01-058-0939 An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
Alternate Parts: 2620925X2ASSYA1NPC18, 2620-925X2ASSYA1NPC18, 2620925X1ASSYA1INPC19, 2620-925X1ASSYA1INPC19, 1889567ASSYA1INPC18, 1889566REVBASSYA1INPC19, 2620925X2ASSYA1NPC18, 2620-925X2ASSYA1NPC18, 2620925X1ASSYA1INPC19, 2620-925X1ASSYA1INPC19, F26855, F-26855, CF26855D, C-F-26855-D, 4820-01-058-0939, 01-058-0939, 4820010580939, 010580939
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 22, 1978 | 01-058-0939 | 35224 ( DISK, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-01-058-0939
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2620-925X2ASSYA1NPC18 | 96169 | ELECTRIC BOAT CORPORATION |
| 2620-925X1ASSYA1INPC19 | 96169 | ELECTRIC BOAT CORPORATION |
| 1889567ASSYA1INPC18 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 1889566REVBASSYA1INPC19 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 2620-925X2ASSYA1NPC18 | 48422 | WILLIAM POWELL COMPANY THEDBA POWELL VALVE DIV THE STARFLO |
| 2620-925X1ASSYA1INPC19 | 48422 | WILLIAM POWELL COMPANY THEDBA POWELL VALVE DIV THE STARFLO |
| F-26855 | 48422 | WILLIAM POWELL COMPANY THEDBA POWELL VALVE DIV THE STARFLO |
| C-F-26855-D | 48422 | WILLIAM POWELL COMPANY THEDBA POWELL VALVE DIV THE STARFLO |
Technical Data | NSN 4820-01-058-0939
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| STYLE DESIGNATOR | 2 PLAIN |
| OVERALL HEIGHT | 0.656 INCHES NOMINAL |
| SHOULDER HEIGHT | 0.062 INCHES NOMINAL |
| SEAT ANGLE | 15.0 DEGREES NOMINAL |
| THREAD SERIES DESIGNATOR | UNS |
| NOMINAL THREAD SIZE | 0.812 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2A |