|
|
|
National Stock Number:
4820-00-752-7955
Federal Supply Class:
4820
National Item Identification Number:
007527955
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.
|
Manufacturer Information:
| B81-1-561 | 81361 | EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC |
|
Techincal Specification:
| SPECIAL FEATURES | 1.180 IN. LG;1.120 IN. H;0.375 NECK W 1.518-18UNF-2A;BURSTING PRESSURE, 525 TO 625 PSI |
|
|