NSN 4820-01-559-4473 WM778A1118588, 01-559-4473, 015594473
Product Details | STOP DIAPHRAGM VALVE
4820-01-559-4473 A valve designed specifically so the diaphragm seals the flow stream from the valve operating mechanism. The flow is controlled by the lifting of the diaphragm from or compressing it against an integral seat. For packless diaphragm valves which utilize a diaphragm as packing and a disk to control the flow, see VALVE, Y.20248100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: WM778A1118588, 4820-01-559-4473, 01-559-4473, 4820015594473, 015594473
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 18 DEC 2007 | 01-559-4473 | 13619 ( VALVE, DIAPHRAGM, STOP ) |
Drawings & Photos | NSN 4820-01-559-4473
Cross Reference | NSN 4820-01-559-4473
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| WM778A1118588 | 11331 | WILLIAMS CONTROLS INC |
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Technical Data | NSN 4820-01-559-4473
| Characteristic | Specifications |
|---|---|
| MATERIAL | ZINC ALLOY BODY |
| STYLE DESIGNATOR | A1 STRAIGHT THRU |
| MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 82.0 DEG CELSIUS SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
| CONNECTION STYLE | G9 PLAIN ALL ENDS |
| THREAD SERIES DESIGNATOR | NPTF ALL ENDS |
| NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| FURNISHED ITEMS AND QUANTITY | 1 FILTER |
| MINIMUM OPERATING TEMP | -40.0 DEG CELSIUS |
Restrictions/Controls & Freight Information | NSN 4820-01-559-4473
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||