NSN 4820-00-419-0455
Part Details | GATE VALVE
4820-00-419-0455 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: 76XR, MILV18110, BM18112, F092054P02TS8833711882049509, F092054P02TS/88337-11/882049509, F092054P02TS8833711882049509, F09-2054P02TS/88337-11/882049509, 4820-00-419-0455, 00-419-0455, 4820004190455, 004190455
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 07, 1970 | 00-419-0455 | 05482 ( VALVE, GATE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-419-0455
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 76XR | 14959 | CRANE CODIV VALVE DIV |
| MILV18110 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| BM18112 | 63686 | THE WALWORTH COMPANY |
| F092054P02TS/88337-11/882049509 | 57574 | VELAN VALVE CORPORATION |
| F09-2054P02TS/88337-11/882049509 | 57574 | VELAN VALVE CORPORATION |
Technical Data | NSN 4820-00-419-0455
| Characteristic | Specifications |
|---|---|
| VALVE SIZE | 2.500 INCHES |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | +AB+600.0 POUNDS PER SQUARE INCH |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | FAB+775.0 DEG FAHRENHEIT |
| VALVE OPERATION METHOD | MANUAL |
| INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| CONNECTION TYPE | FLANGE, ROUND W/HOLES |
| FLANGE DIAMETER | 7.500 INCHES |
| BOLT HOLE QUANTITY | 8 |
| FACE TO FACE DISTANCE | 13.000 INCHES |
| FLANGE FACE DESIGN | RAISED |
| STEM TYPE | RISING |
| BONNET TYPE | OUTSIDE SCREW-YOKE |
| BONNET ATTACHMENT METHOD | BOLTED |
| FURNISHED ITEMS AND QUANTITY | 1 HANDWHEEL |
| SPECIAL FEATURES | NON-ROTATING STEM ACHIEVES 50 PERCENT LOWER OPERATING TORQUE; LOW STEM HEAD REDUCES HT. AND WT. OF VALVE |
| TEST DATA DOCUMENT | 81349-MIL-S-901 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| NONDEFINITIVE SPEC/STD DATA | D COMPOSITION |