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National Stock Number:
4820-00-791-4145
Federal Supply Class:
4820
National Item Identification Number:
007914145
Description:
DISK,RUPTURABLE
Detail:
A THIN, CIRCULAR, METALLIC OR NONMETALLIC ITEM WITH A FLAT OR PREBULGED CROSS-SECTIONAL SHAPE, DESIGNED TO RUPTURE AT A PREDETERMINED PRESSURE TO PREVENT DAMAGE TO HYDRAULIC OR PNEUMATIC SYSTEMS, OR THE LIKE. IT MAY INCLUDE MULTIPLE PIECES, SUCH AS A RETAINER RING, DISK AND VACUUM SUPPORT. IT CAN BE USED INDEPENDENTLY OR AS A COMPONENT PART OF A HEAD, SAFETY, PRESSURE RELIEF. FOR ITEMS FURNISHED WITH A HOLDER, SEE HEAD AND DISK, SAFETY, PRESSURE RELIEF. FOR ITEMS WITHOUT A RUPTURE PRESSURE RATING, SEE DISK, SOLID, PLAIN. EXCLUDES DIAPHRAGM, VALVE, FLAT; DIAPHRAGM, VALVE, SPECIAL SHAPED; DISK, VALVE; AND INSULATOR, DISK.
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Manufacturer Information:
| 173142 | 13002 | GOODRICH CORPORATION | | 173142 | 17576 | GOODRICH CORP DBA GOODRICH CORP | | 173142 | 70210 | HONEYWELL INTERNATIONAL INC. | | 173142 | 72599 | ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO | | 77-ARE-11-A | 32874 | BS&B SAFETY SYSTEMS LLC | | PS173142 | 70210 | HONEYWELL INTERNATIONAL INC. | | PS173142 | 72599 | ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO |
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Techincal Specification:
| BURST PRESSURE | 100.0 PRESSURE POUNDS PER SQUARE INCH GAGE |
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