NSN 4820-01-420-9066
Part Details | PRESSURE RELIEF SAFETY HEAD
4820-01-420-9066 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: 5526150, 5526-150, 4820-01-420-9066, 01-420-9066, 4820014209066, 014209066
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 27, 1995 | 01-420-9066 | 28139 ( HEAD, SAFETY, PRESSURE RELIEF ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-420-9066
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5526-150 | 28193 | HENRY TECHNOLOGIES INC. |
Technical Data | NSN 4820-01-420-9066
| Characteristic | Specifications |
|---|---|
| HEAD MATERIAL | ALUMINUM ALLOY AND COPPER ALLOY |
| HEAD TYPE | SCREW |
| HEAD SIZE | 0.500 INCHES |
| BURST PRESSURE | 150.0 PRESSURE POUNDS PER SQUARE INCH ABSOLUTE |
| SPECIAL FEATURES | INLET CONNECTION THD EXTERNAL PIPE 0.500 IN NPT; OUTLET CONNECTION THD INTERNAL PIPE 0.500 IN NPT |