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National Stock Number:
4820-01-218-9037
Federal Supply Class:
4820
National Item Identification Number:
012189037
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:
| 10F953 | 16658 | BIACH INDUSTRIES INC. | | 10F953 | 97399 | DRAGON VALVES INC | | 4603 | 16658 | BIACH INDUSTRIES INC. | | 4603 PC 9 | 16658 | BIACH INDUSTRIES INC. | | LO7005 | 16236 | DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) | | PL4603-1 | 16658 | BIACH INDUSTRIES INC. | | PL4603-1 PIECE 9 | 16658 | BIACH INDUSTRIES INC. |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | MATERIAL | STEEL CORROSION RESISTING BODY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | REFERENCE NUMBER DIFFERENTIATING MATIERIAL WILL BE IAW NAVAL INVENTORY CONTROL POINT ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS AVAILABLE AT THE DLA ICP | | SPECIAL FEATURES | ITEM MUST COMPLY W/REQUIREMENTS OF DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARD NO. LO7005 | | VALVE OPERATION METHOD | AUTOMATIC |
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