NSN 4820-00-287-2748 N50112IPS600PSI, N501-1-2IPS600PSI, HDL77FIG11479BD042A
Product Details | FLUID PRESSURE REGULATING VALVE
4820-00-287-2748 A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and valve(1), fluid pressure regulating, aircraft.20248100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: N50112IPS600PSI, N501-1-2IPS600PSI, HDL77FIG11479BD042A, 4820-00-287-2748, 00-287-2748, 4820002872748, 002872748
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1963 | 00-287-2748 | 27565 ( VALVE, REGULATING, FLUID PRESSURE ) |
Drawings & Photos | NSN 4820-00-287-2748
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Technical Data | NSN 4820-00-287-2748
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | STEEL, CORROSION RESISTING |
| SEAT MATERIAL | COBALT ALLOY |
| STEM MATERIAL | STEEL |
| FLOW CONTROL DEVICE | DISK, SOLID WEDGE |
| FLOW CONTROL DEVICE MATERIAL | STEEL |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | RAISED FACE FLANGE |
| FIRST END STYLE DESIGNATOR | G5 RAISED |
| FIRST END RAISED FACE HEIGHT | 0.250 INCHES NOMINAL |
| FIRST END RAISED FACE DIAMETER | 2.000 INCHES NOMINAL |
| FIRST END FLANGE SHAPE STYLE | 3 ROUND |
| FIRST END BOLT HOLE QUANTITY | 4 |
| FIRST END FLANGE OUTSIDE DIAMETER | 3.750 INCHES NOMINAL |
| FIRST END FLANGE THICKNESS | 0.562 INCHES NOMINAL |
| FIRST END BOLT HOLE DIAMETER | 0.562 INCHES NOMINAL |
| FIRST END BOLT CIRCLE DIAMETER | 2.625 INCHES NOMINAL |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| BODY STYLE | A1 STRAIGHT THRU |
| FACE TO FACE DISTANCE | 8.500 INCHES NOMINAL |
| MEDIA FOR WHICH DESIGNED | STEAM |
| RENEWABLE SEAT RING TYPE | PRESSED-IN |
| REGULATION TYPE | AUTOMATIC SINGLE STAGE |
| VALVE STEM DESIGN | SINGLE SEAT |
| VALVE LOADING METHOD | DOME |
| REMOTE ACTUATION METHOD | DIAPHRAGM |
| TEMP RATING | 165.0 DEG FAHRENHEIT MAXIMUM |
| MAXIMUM INLET PRESSURE RATING | 600.0 POUNDS PER SQUARE INCH |
| OUTLET PRESSURE RANGE | 25.0 TO 550.0 POUNDS PER SQUARE INCH |
| OUTLET PRESSURE ACCURACY RATING | NOT RATED |
| FILTER | NOT INCLUDED |
| MANUFACTURERS CODE | 26505 |
| DESIGN CONTROL REFERENCE | HDL77FIG11479BD042A |
Restrictions/Controls & Freight Information | NSN 4820-00-287-2748
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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 |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||
Management | NSN 4820-00-287-2748
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9C | Navy-owned stocks of defense construction material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9C | Defense Supply Center Columbus Columbus, OH 43215 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |