NSN 4820-01-272-7684
Part Details | PRESSURE RELIEF SAFETY HEAD
4820-01-272-7684 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: 844346, 4820-01-272-7684, 01-272-7684, 4820012727684, 012727684
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 13, 1988 | 01-272-7684 | 28139 ( HEAD, SAFETY, PRESSURE RELIEF ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-272-7684
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 844346 | 0KDP7 | KIDDE-FENWAL, INC.DBA KIDDE FIRE SYSTEM |
Technical Data | NSN 4820-01-272-7684
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | BURST RANGE OF DISK 750 TO 900 PSI; 1.780 IN. O/A LG;0.750 ANPT THD ONE END; FOR HALON SYSTEM;BRASS |