NSN 4820-01-454-5006
Part Details | PRESSURE AND TEMPERATURE RELIEF VALVE
4820-01-454-5006 A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also VALVE, SAFETY RELIEF and VALVE, REGULATING. TEMPERATURE.
Alternate Parts: 5649001, 56-4900-1, 5649001, 56-4900-1, 5649001, 56-4900-1, 4820-01-454-5006, 01-454-5006, 4820014545006, 014545006
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 02, 1998 | 01-454-5006 | 16996 ( VALVE, RELIEF, PRESSURE AND TEMPERATURE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-454-5006
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 56-4900-1 | 76301 | BOEING COMPANY, THEDBA BOEING |
| 56-4900-1 | 0PXV4 | BOEING COMPANY, THEDBA BOEING |
| 56-4900-1 | 96736 | SWEENEY ENGINEERING CORP |
Technical Data | NSN 4820-01-454-5006
| Characteristic | Specifications |
|---|---|
| END CONNECTION QUANTITY | 1 |
| TEMP ADJUSTABILITY | NOT ADJUSTABLE |
| SPECIAL FEATURES | ELECTRICAL BONDING PER MIL-B-5087B, TEMPERATURE RANGE FUEL -65 DEGREE F TO 300 DEGREE F, TEMPERATURE RANGE AMBIENT -65 DEGREE F TO 300 DEGREE F, PRESSURE RATING FOR OPERTING 0 - 275 PSID, PROOF 550 PSID, BURST 825 PSID, CRACK 400 PSID MIN AT 20 CC/MIN, RESEAT 380 PSID AT 1CC/MIN MAX, LEAKAGE: EXTERNAL ZERO, INTERNAL 1CC/MIN MAX FROM ZERO TO 380 PSID, FLUID JP4 OR JP5 PER MIL-T-5624, FLOW 15 GPM AT 460 PSID, MACHINED SURFACES CONCENTRICITIES .005 TIR, THREADS PER MIL-S-7742, INTERNA RADII .005 - .015, SYMMETRIES .010, CAMPHERS 45 DEGREES, OVERALL VALVE LENGTH 3.30 INCHES, VALVE DIAMETER 1.50 INCHES MAXIMUM |
| END ITEM IDENTIFICATION | PREPROVISIONING SUPPORT NAVICP IS POE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE, REFIEF-HOT FUEL RECIRC |