NSN 4820-01-446-6909
Part Details | PRESSURE RELIEF SAFETY HEAD
4820-01-446-6909 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: HP8T7B, HP8T7-B, 4820-01-446-6909, 01-446-6909, 4820014466909, 014466909
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 14, 1997 | 01-446-6909 | 28139 ( HEAD, SAFETY, PRESSURE RELIEF ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-446-6909
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| HP8T7-B | 70255 | EMERSON ELECTRIC COALCO CONTROLS DIV |
Technical Data | NSN 4820-01-446-6909
| Characteristic | Specifications |
|---|---|
| HEAD TYPE | BOLTED |
| HEAD SIZE | 0.875 INCHES |
| END CONNECTION TYPE | THREADED |