NSN 4820-01-438-7989 4A9743AT6IN, 4-A9743AT-6IN, 4-B8076M 6IN
Product Details | BUTTERFLY VALVE
4820-01-438-7989 A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.20248100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: 4A9743AT6IN, 4-A9743AT-6IN, 4-B8076M 6IN, 4B8076M6IN, 6IN S30L12221, 6INS30L12221, 6S30L12221, 4820-01-438-7989, 01-438-7989, 4820014387989, 014387989
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01-438-7989 | 05489 ( VALVE, BUTTERFLY ) |
Drawings & Photos | NSN 4820-01-438-7989
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Technical Data | NSN 4820-01-438-7989
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL BODY ALUMINUM ALLOY FLOW CONTROL DEVICE PLASTIC POLYTETRAFLUOROETHYLENE SEAT |
| STYLE DESIGNATOR | A1 STRAIGHT THRU |
| MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| VALVE OPERATION METHOD | MANUAL |
| BUTTERFLY VALVE SIZE | 6.000 INCHES |
| OPENING PRESSURE SETTING | 30.0 POUNDS PER SQUARE INCH |
| MOUNTING FACILITY | LUG |
| FURNISHED ITEMS AND QUANTITY | 1 LEVER |
| SPECIAL FEATURES | 10 POSITION LEVER LOCK HANDLE, 12 HOLES 0.750 IN. DIA |
| III END ITEM IDENTIFICATION | USNS HENRY J KAISER CLASS TAO |
Restrictions/Controls & Freight Information | NSN 4820-01-438-7989
| 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 |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||