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National Stock Number:
4820-01-420-9066
Federal Supply Class:
4820
National Item Identification Number:
014209066
Description:
HEAD,SAFETY,PRESSURE RELIEF
Detail:
AN ITEM OF VARYING SHAPE AND SIZE CONSISTING OF A METALLIC BODY WHICH INCLOSES A NONREUSABLE METALLIC OR NONMETALLIC DISK(S), WHICH IS DESIGNED AND CALIBRATED TO BURST AT A GIVEN PRESSURE. IT MAY BE USED INDEPENDENTLY, OR IN CONJUNCTION WITH RELIEF VALVES TO RELIEVE OVERPRESSURE, AND TO PROTECT RELIEF VALVE(S) FROM CORROSIVE CONDITIONS. EXCLUDES VALVE, SAFETY RELIEF AND PLUG, FUSIBLE. FOR ITEMS FURNISHED WITH A DISK, SEE HEAD AND DISK, SAFETY, PRESSURE RELIER.
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Manufacturer Information:
| 5526-150 | 28193 | HENRY TECHNOLOGIES, INC. |
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Techincal Specification:
| BURST PRESSURE | 150.0 PRESSURE POUNDS PER SQUARE INCH ABSOLUTE | | HEAD MATERIAL | ALUMINUM ALLOY AND COPPER ALLOY | | HEAD SIZE | 0.500 INCHES | | HEAD TYPE | SCREW | | SPECIAL FEATURES | INLET CONNECTION THD EXTERNAL PIPE 0.500 IN NPT; OUTLET CONNECTION THD INTERNAL PIPE 0.500 IN NPT |
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