|
|
|
National Stock Number:
4820-01-326-8992
Federal Supply Class:
4820
National Item Identification Number:
013268992
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.
|
Manufacturer Information:
| 6277228 | 53711 | NAVAL SEA SYSTEMS COMMAND | | A6029-1 | 06370 | FIKE CORPORATION | | JR-0-0020-045 | 32874 | BS&B SAFETY SYSTEMS LLC |
|
Techincal Specification:
| BURST PRESSURE | 400.0 PRESSURE POUNDS PER SQUARE INCH GAGE | | CROSS-SECTIONAL SHAPE | FLAT | | DISK MATERIAL | NICKEL | | DISK SIZE | 0.610 INCHES | | SPECIAL FEATURES | BODY MATL CRES STEEL;FEEDWATER INJECTION |
|
|