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National Stock Number:
4820-01-310-7693
Federal Supply Class:
4820
National Item Identification Number:
013107693
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:
| 1551AS139-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | 1551AS139-1CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 26-1721-44-054CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 26-1721-44-054 | 33538 | TESCOM CORP INSTRUMENT DIV |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330 |
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