NSN 4820-01-307-2887 MS28893B41200, MS28893B4-1200, 01-307-2887
Product Details | SAFETY RELIEF VALVE
4820-01-307-2887 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Part Alternates: MS28893B41200, MS28893B4-1200, 4820-01-307-2887, 01-307-2887, 4820013072887, 013072887
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 08 SEP 1989 | 01-307-2887 | 05488 ( VALVE, SAFETY RELIEF ) |
Drawings & Photos | NSN 4820-01-307-2887
Cross Reference | NSN 4820-01-307-2887
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MS28893B4-1200 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
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Related Products | NSN 4820-01-307-2887
Technical Data | NSN 4820-01-307-2887
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING BODY |
| STYLE DESIGNATOR | C8 STRAIGHT THRU |
| FLOW CONTROL DEVICE | POPPET |
| MAXIMUM OPERATING PRESSURE | 1200.0 POUNDS PER SQUARE INCH 1ST RESPONSE |
| VALVE DISCHARGE FLOW RATE | 2.5 GALLONS PER MINUTE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | UNTHREADED INTERNAL TUBE ALL ENDS |
| CONNECTION STYLE | G26 PLAIN ALL ENDS |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.000 INCHES ALL ENDS |
| SPECIFICATION/STANDARD DATA | 96906-MS28893B4-1200 GOVERNMENT STANDARD |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS28893B4-1200 |
Restrictions/Controls & Freight Information | NSN 4820-01-307-2887
| Category | Code | Description |
|---|---|---|
| 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. |
| 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 | ||