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National Stock Number:
4820-01-622-2021
Federal Supply Class:
4820
National Item Identification Number:
016222021
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:
| 11-NS-0476A | 96169 | ELECTRIC BOAT CORPORATION | | 11-NS-0476AL1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | SW128C03E3245L1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | SW128C03E3245 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL 1 ITEMS |
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