NSN 4820-00-752-7955
Part Details | PRESSURE RELIEF SAFETY HEAD
4820-00-752-7955 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.
Alternate Parts: B811561, B81-1-561, 4820-00-752-7955, 00-752-7955, 4820007527955, 007527955
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-752-7955 | 28139 ( HEAD, SAFETY, PRESSURE RELIEF ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-752-7955
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| B81-1-561 | 81361 | EDGEWOOD CHEMICAL BIOLOGICAL CENTERECBC |
Technical Data | NSN 4820-00-752-7955
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | 1.180 IN. LG;1.120 IN. H;0.375 NECK W 1.518-18UNF-2A;BURSTING PRESSURE, 525 TO 625 PSI |