NSN 4820-01-270-8539
Part Details | GATE VALVE
4820-01-270-8539 A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.
Alternate Parts: 54E104 5712283V, 54-E-104 57-12-283V, 54E104, 54-E-104, 4820-01-270-8539, 01-270-8539, 4820012708539, 012708539
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 14, 1988 | 01-270-8539 | 05482 ( VALVE, GATE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-270-8539
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 54-E-104 57-12-283V | 53553 | AMETEK INCSCHUTTE AND KOERTING DIV |
| 54-E-104 | 53553 | AMETEK INCSCHUTTE AND KOERTING DIV |
Technical Data | NSN 4820-01-270-8539
| Characteristic | Specifications |
|---|---|
| VALVE SIZE | 3.000 INCHES |
| VALVE OPERATION METHOD | MANUAL |
| INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| CONNECTION TYPE | FLANGE, ROUND W/HOLES |
| FLANGE DIAMETER | 10.500 INCHES |
| BOLT HOLE QUANTITY | 8 |
| FACE TO FACE DISTANCE | 18.000 INCHES |
| FLANGE FACE DESIGN | RAISED |
| STEM TYPE | NONRISING |
| BONNET TYPE | OUTSIDE SCREW-YOKE |
| BONNET ATTACHMENT METHOD | BOLTED |
| FURNISHED ITEMS AND QUANTITY | 1 LOCKING DEVICE |