NSN 4820-01-538-1851
Part Details | BUTTERFLY VALVE
4820-01-538-1851 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.
Alternate Parts: MILV22133, MIL-V-22133, 911K389, 911389(8IN), 911-389(8IN), 911389, 911-389, 8" R102022AA2RM, 8" R1020-22AA-2RM, 4820-01-538-1851, 01-538-1851, 4820015381851, 015381851
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 14, 2006 | 01-538-1851 | 05489 ( VALVE, BUTTERFLY ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-538-1851
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MIL-V-22133 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 911K389 | 91363 | NORRISEALNORRIS VALUES DIV |
| 911-389(8IN) | 91363 | NORRISEALNORRIS VALUES DIV |
| 911-389 | 91363 | NORRISEALNORRIS VALUES DIV |
| 8" R1020-22AA-2RM | 91363 | NORRISEALNORRIS VALUES DIV |
Technical Data | NSN 4820-01-538-1851
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU |
| VALVE OPERATION METHOD | MANUAL |
| BUTTERFLY VALVE SIZE | 8.000 INCHES |
| MOUNTING FACILITY | WAFER |
| FURNISHED ITEMS AND QUANTITY | 1 HANDWHEEL |
| FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| SPECIAL FEATURES | OPERATOR WITH WORM GEAR; 12 TURNS OF HANDWHEEL TO FULLY OPEN/CLOSE VALVE |
| TEST DATA DOCUMENT | MIL-S-901 FOR LIGHT WEIGHT, GRDE 0.MIL-S-901 FOR LIGHT WEIGHT, GRDE 0CL I FIXTURE 4 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.). |
| SPECIFICATION/STANDARD DATA | 81349 - MIL-V-22133 GOVERNMENT SPECIFICATION |
| DEPARTURE FROM CITED DOCUMENT | MONEL SCREWS |
| END ITEM IDENTIFICATION | W/S CVN NR BOUNDARY AREA |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | WCN WAFER VALVE AND OPERATOR, WITH MONEL SCREWS |