NSN 4820-01-559-0157 1AO900 , 7140, 01-559-0157
Product Details | PRESSURE AND TEMPERATURE RELIEF VALVE
4820-01-559-0157 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: 1AO900 , 7140, 4820-01-559-0157, 01-559-0157, 4820015590157, 015590157
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 03 DEC 2007 | 01-559-0157 | 16996 ( VALVE, RELIEF, PRESSURE AND TEMPERATURE ) |
Demand History | NSN 4820-01-559-0157
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 1AO900 | 2024-05-123 | 297 | DIBBS |
| 1AO900 | 2024-03-74 | 73 | DIBBS |
| 1AO900 | 2023-04-103 | 67 | DIBBS |
| 4820-01-559-0157 | 2017-06-171 | 1 | DIBBS-RFPs |
| 4820-01-559-0157 | 2016-11-312 | 59 | DIBBS |
| 4820-01-559-0157 | 2015-10-286 | 51 | DIBBS |
| 4820-01-559-0157 | 2014-12-350 | 32 | DIBBS |
Cross Reference | NSN 4820-01-559-0157
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7140 | 64030 | HYDRO ENGINEERING, INC |
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Related Products | NSN 4820-01-559-0157
Technical Data | NSN 4820-01-559-0157
| Characteristic | Specifications |
|---|---|
| III END ITEM IDENTIFICATION | 5/3000 GHOTT/M PRESSURE WASHER |
Restrictions/Controls & Freight Information | NSN 4820-01-559-0157
| 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 |
|---|---|---|
| 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 | 80 | NASA Marshall Space Flight Center Marshall Space Flight Center, AL 35812-0001 |
| 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 4820-01-559-0157
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| 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 |



