NSN 4820-01-411-6754
Part Details | PRESSURE RELIEF SAFETY HEAD
4820-01-411-6754 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: 1230SM12NPTAISI316, 1/2-30-SM-1/2NPT-AISI-316, 4820-01-411-6754, 01-411-6754, 4820014116754, 014116754
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 29, 1995 | 01-411-6754 | 28139 ( HEAD, SAFETY, PRESSURE RELIEF ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-411-6754
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1/2-30-SM-1/2NPT-AISI-316 | 06370 | FIKE CORPORATION |
Technical Data | NSN 4820-01-411-6754
| Characteristic | Specifications |
|---|---|
| HEAD MATERIAL | STEEL |
| HEAD TYPE | SCREW |
| HEAD SIZE | 0.500 INCHES |
| END CONNECTION TYPE | MUFFLED OUTLET |
| BURST PRESSURE | 3000.0 PRESSURE POUNDS PER SQUARE INCH GAGE |