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National Stock Number:
4820-01-469-3037
Federal Supply Class:
4820
National Item Identification Number:
014693037
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:
| 6-8.5PSIAT72DEG | 27850 | BUFFALO HAMMER MILL CORP | | TYAV316,2IN/TEF | 27850 | BUFFALO HAMMER MILL CORP | | TYAV316,2IN/TEF/316TEFGASKET6-8- | 32874 | BS&B SAFETY SYSTEMS LLC |
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Techincal Specification:
| BURST PRESSURE | 6.00 PRESSURE POUNDS PER SQUARE INCH GAGE | | BURST TEMPERATURE | 72.0 FAHRENHEIT | | DISK MATERIAL | STEEL COMP 316 | | DISK SIZE | 2.000 INCHES | | DISK TYPE | COMPOSITE | | EXTRA LONG REFERENCE NUMBER | TYAV316,2IN/TEF/316TEFGASKET6-8.5PSIAT72DEG150ANSIB.16.5 | | FURNISHED ITEMS AND QUANTITY | 2 GASKET | | SPECIAL FEATURES | BURST RANGE IS 6 TO 8.5 PSI AT 72 DEGREES FAHRENHEIT; POLYTETRAFLUOROETHYLENE GASKETS INCLUDED | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY EXTRA LONG REFERENCE NUMBER |
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