NSN 4820-01-581-4617 761 7601-1-LLP, 76176011LLP, 01-581-4617
Product Details | PRESSURE AND TEMPER RELIEF VALVE
4820-01-581-4617 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.
Part Alternates: 761 7601-1-LLP, 76176011LLP, 4820-01-581-4617, 01-581-4617, 4820015814617, 015814617
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
48 | 19 JAN 2010 | 01-581-4617 | 16996 ( VALVE, RELIEF, PRESSURE AND TEMPERATURE ) |
Cross Reference | NSN 4820-01-581-4617
Part Number | Cage Code | Manufacturer |
---|---|---|
761 7601-1-LLP | 63850 | BAIRD MFG CO |
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Technical Data | NSN 4820-01-581-4617
Characteristic | Specifications |
---|---|
THIRD END NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES |
FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES |
SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
FIRST END THREAD SERIES DESIGNATOR | NPT |
VALVE DISCHARGE FLOW RATE | 600.0 GALLONS PER MINUTE |
THIRD END RELATIONSHIP WITH PRECEDING ENDS | NOT IDENTICAL WITH FIRST OR SECOND END |
SEAT MATERIAL | COBALT ALLOY |
BODY MATERIAL | ALUMINUM |
THIRD END NOMINAL THREAD SIZE | 1.0000 INCHES |
SECOND END NOMINAL THREAD SIZE | 1.000 INCHES |
SECOND END NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES |
THIRD END CONNECTION TYPE | THREADED EXTERNAL PIPE |
BODY STYLE | TEE GIVE "ADQL" AND "ADQM" ONLY WHEN FLANGED ALL ENDS |
THIRD END THREAD SERIES DESIGNATOR | NPT |
SECOND END THREAD SERIES DESIGNATOR | NPT |
FIRST END NOMINAL THREAD SIZE | 1.000 INCHES |
FLOW CONTROL DEVICE | DISK, CIRCULAR |
FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE |
THIRD END STYLE DESIGNATOR | PLAIN |
END CONNECTION QUANTITY | 3 |
SPECIAL FEATURES | WORKING PRESSURE 50-600 POUNDS; 3/4 IN. SEAT ORIFICE DIA. WHITE CAP |
FIRST END STYLE DESIGNATOR | PLAIN |
SECOND END STYLE DESIGNATOR | PLAIN |
Restrictions/Controls & Freight Information | NSN 4820-01-581-4617
Category | Code | Description |
---|---|---|
Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
Precious Metals Indicator Code: | A | Item does not contain precious metal |
Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
Category | Code | Description |
---|---|---|
No Freight Information |