NSN 4820-01-545-4012 504, 504 SET PRESSURE 3300, 504SETPRESSURE3300
Product Details | SAFETY RELIEF VALVE
4820-01-545-4012 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Part Alternates: 504, 504 SET PRESSURE 3300, 504SETPRESSURE3300, 4820-01-545-4012, 01-545-4012, 4820015454012, 015454012
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 13 NOV 2006 | 01-545-4012 | 05488 ( VALVE, SAFETY RELIEF ) |
Drawings & Photos | NSN 4820-01-545-4012
Demand History | NSN 4820-01-545-4012
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 504 | 2019-08-218 | 578 | DIBBS |
| 504 SET PRESSURE 3300 | 2019-08-218 | 578 | DIBBS |
| 504 | 2019-06-178 | 213 | DIBBS |
| 504 SET PRESSURE 3300 | 2019-06-178 | 213 | DIBBS |
| 4820-01-545-4012 | 2018-10-277 | 188 | DIBBS |
| 4820-01-545-4012 | 2017-11-334 | 270 | DIBBS |
| 4820-01-545-4012 | 2017-10-296 | 21 | DIBBS |
| 4820-01-545-4012 | 2016-01-05 | 118 | DIBBS |
| 4820-01-545-4012 | 2015-02-40 | 86 | DIBBS |
| 4820-01-545-4012 | 2015-01-29 | 86 | DIBBS |
| 4820-01-545-4012 | 2014-07-205 | 45 | DIBBS |
| 4820-01-545-4012 | 2013-04-113 | 28 | DIBBS |
| 4820-01-545-4012 | 2012-10-298 | 17 | DIBBS |
| 4820-01-545-4012 | 2012-02-39 | 18 | DIBBS |
| 4820-01-545-4012 | 2011-08-224 | 26 | DIBBS |
| 4820-01-545-4012 | 2011-04-101 | 19 | DIBBS |
| 4820-01-545-4012 | 2011-04-91 | 19 | DIBBS |
| 4820-01-545-4012 | 2011-02-49 | 13 | DIBBS |
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Related Products | NSN 4820-01-545-4012
Technical Data | NSN 4820-01-545-4012
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM AND COPPER ALLOY AND RUBBER SYNTHETIC OVERALL |
| STYLE DESIGNATOR | C11 SCREW-IN CARTRIDGE |
| FLOW CONTROL DEVICE | POPPET |
| MAXIMUM OPERATING PRESSURE | 6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 160.0 DEG FAHRENHEIT SINGLE RESPONSE |
| VALVE OPERATION METHOD | AUTOMATIC |
| CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS |
| CONNECTION STYLE | G46B PLAIN ALL ENDS |
| NOMINAL LENGTH | 2.100 INCHES ALL ENDS |
| THREAD SERIES DESIGNATOR | NPT 2ND END |
| NOMINAL THREAD SIZE | 0.250 INCHES 2ND END |
| ADJUSTABLE PRESSURE RANGE | 300.0 TO 6000.0 POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | .875 IN HEX DIAMETER;PRE-SET PRESSURE 3300PSI |
| III END ITEM IDENTIFICATION | FILTER ASSEMBLY |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | PRESSURE RELIEF VALVE MODEL 504 |
Restrictions/Controls & Freight Information | NSN 4820-01-545-4012
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 |
|---|---|---|
| NMF Description | 127220 | PRESSURE REG/RED/RELIEF VALVES NOI |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 594 | unknown |
| Originating Activity Code | HD | Naval Inventory Control Point Mechanicsburg, PA 17055-0788 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 4820-01-545-4012
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |