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National Stock Number:
4820-01-259-2673
Federal Supply Class:
4820
National Item Identification Number:
012592673
Description:
VALVE,SAFETY RELIEF
Detail:
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.
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Manufacturer Information:
| 44301-3220 AND 19064 | 52253 | FLUID MECHANICS VALVE COMPANY | | 44301-3220 AND 19064CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | MATERIAL | STEEL CORROSION RESISTING BODY | | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE | | OPENING PRESSURE SETTING | 5500.0 POUNDS PER SQUARE INCH | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330 |
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