NSN 4820-01-119-8437
Part Details | GATE VALVE
4820-01-119-8437 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: 803217791708 DRNC4, 803-2177917-08 DRN-C4, 803217791708, 803-2177917-08, 4820-01-119-8437, 01-119-8437, 4820011198437, 011198437
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 06, 1981 | 01-119-8437 | 05482 ( VALVE, GATE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-119-8437
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 803-2177917-08 DRN-C4 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-2177917-08 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-119-8437
| Characteristic | Specifications |
|---|---|
| VALVE SIZE | 8.000 INCHES |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | +AC+250.0 POUNDS PER SQUARE INCH |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | FAC+150.0 DEG FAHRENHEIT |
| VALVE OPERATION METHOD | MANUAL |
| CONNECTION TYPE | FLANGE, ROUND W/HOLES |
| FLANGE DIAMETER | 12.375 INCHES |
| FLANGE FACE DESIGN | RAISED |
| STEM TYPE | RISING |
| BONNET TYPE | OUTSIDE SCREW-YOKE |
| BONNET ATTACHMENT METHOD | BOLTED |
| SPECIAL FEATURES | 1.312 IN. THK 1ST END |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATL WILL BE IAW SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |