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National Stock Number:
4820-01-379-6148
Federal Supply Class:
4820
National Item Identification Number:
013796148
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:
| 40002624 | 05167 | MEGGITT SAFETY SYSTEMS INC | | 40002624 | 45402 | MEGGITT SAFETY SYSTEMS, INC. |
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Techincal Specification:
| END CONNECTION TYPE | THREADED | | BURST PRESSURE | 4800.0 PRESSURE POUNDS PER SQUARE INCH ABSOLUTE | | BURST TEMPERATURE | 70.0 FAHRENHEIT | | HEAD SIZE | 0.562 INCHES | | HEAD TYPE | SCREW | | HEAD MATERIAL | STEEL CORROSION RESISTING AND NICKEL ALLOY |
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