NSN 4820-01-146-8197 10124650 , 4612, 46121
Product Details | PRESSURE AND TEMPERATURE RELIEF VALVE
4820-01-146-8197 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: 10124650 , 4612, 46121, 4612-1, 4820-01-146-8197, 01-146-8197, 4820011468197, 011468197
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 07 FEB 1983 | 01-146-8197 | 16996 ( VALVE, RELIEF, PRESSURE AND TEMPERATURE ) |
Drawings & Photos | NSN 4820-01-146-8197
Demand History | NSN 4820-01-146-8197
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4612-1 | 2020-04-111 | 4 | DIBBS |
| 4612-1 | 2020-04-100 | 4 | DIBBS |
| 4612-1 | 2019-07-192 | 4 | DIBBS |
| 4820-01-146-8197 | 2018-05-144 | 3 | DIBBS |
| 4820-01-146-8197 | 2018-05-140 | 2 | DIBBS |
| 4820-01-146-8197 | 2018-05-130 | 1 | DIBBS |
| 4820-01-146-8197 | 2018-02-53 | 5 | DIBBS |
| 4820-01-146-8197 | 2018-02-52 | 6 | DIBBS |
| 4820-01-146-8197 | 2018-02-46 | 2 | DIBBS |
| 4820-01-146-8197 | 2018-02-33 | 6 | DIBBS |
| 4820-01-146-8197 | 2018-02-32 | 5 | DIBBS |
| 4820-01-146-8197 | 2017-12-337 | 6 | DIBBS |
| 4820-01-146-8197 | 2017-11-317 | 2 | DIBBS |
| 4820-01-146-8197 | 2017-11-313 | 5 | GU |
| 4820-01-146-8197 | 2017-11-306 | 5 | DIBBS |
| 4820-01-146-8197 | 2017-07-190 | 1 | DIBBS |
| 4820-01-146-8197 | 2016-12-356 | 4 | DIBBS |
| 4820-01-146-8197 | 2016-11-308 | 3 | DIBBS |
| 4820-01-146-8197 | 2016-05-130 | 6 | DIBBS |
| 4820-01-146-8197 | 2016-04-119 | 6 | DIBBS |
| 4820-01-146-8197 | 2016-03-84 | 6 | DIBBS |
| 4820-01-146-8197 | 2016-03-82 | 3 | DIBBS |
| 4820-01-146-8197 | 2016-02-49 | 12 | DIBBS |
| 4820-01-146-8197 | 2016-02-38 | 12 | DIBBS |
| 4820-01-146-8197 | 2016-01-15 | 5 | DIBBS |
| 4820-01-146-8197 | 2016-01-04 | 5 | DIBBS |
| 4820-01-146-8197 | 2015-12-354 | 7 | DIBBS |
| 4820-01-146-8197 | 2015-12-340 | 7 | DIBBS |
| 4820-01-146-8197 | 2015-07-200 | 6 | DIBBS |
| 4820-01-146-8197 | 2015-05-148 | 11 | DIBBS |
| 4820-01-146-8197 | 2014-12-355 | 1 | DIBBS |
| 4820-01-146-8197 | 2014-09-260 | 1 | DIBBS |
| 46121 | 2013-12-339 | 1 | MY |
| 4820-01-146-8197 | 2013-10-281 | 3 | DIBBS |
| 4820-01-146-8197 | 2013-09-260 | 2 | DIBBS |
| 4820-01-146-8197 | 2013-04-114 | 2 | DIBBS |
| 4820-01-146-8197 | 2013-02-38 | 2 | DIBBS |
| 4820-01-146-8197 | 2012-10-283 | 2 | DIBBS |
| 4820-01-146-8197 | 2011-05-122 | 3 | DIBBS |
| 4820-01-146-8197 | 2011-03-80 | 4 | DIBBS |
| 4820-01-146-8197 | 2009-10-302 | 5 | DIBBS |
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Related Products | NSN 4820-01-146-8197
Technical Data | NSN 4820-01-146-8197
| Characteristic | Specifications |
|---|---|
| BODY STYLE | A2 TEE |
| BODY MATERIAL | ALUMINUM ALLOY, 2024 |
| SEAT MATERIAL | STEEL, AISI 440C |
| FLOW CONTROL DEVICE | POPPET |
| FLOW CONTROL DEVICE MATERIAL | STEEL, AISI 440C |
| END CONNECTION QUANTITY | 3 |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR | J6 PLAIN |
| FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.625 INCHES NOMINAL |
| FIRST END THREAD CLASS | 3A |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| SECOND END STYLE DESIGNATOR | J6 PLAIN |
| SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES NOMINAL |
| SECOND END THREAD CLASS | 3A |
| SECOND END THREAD DIRECTION | RIGHT-HAND |
| THIRD END RELATIONSHIP WITH PRECEDING ENDS | NOT IDENTICAL WITH FIRST OR SECOND END |
| THIRD END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| THIRD END STYLE DESIGNATOR | J6 PLAIN |
| THIRD END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES NOMINAL |
| THIRD END THREAD CLASS | 3A |
| THIRD END THREAD DIRECTION | RIGHT-HAND |
| TEMP ADJUSTABILITY | NOT ADJUSTABLE |
| MEDIA FOR WHICH DESIGNED | HYDROCARBON FUELS AND OILS |
| TEMP RATING | -65.0 DEG FAHRENHEIT 275.0 DEG FAHRENHEIT |
| VALVE DISCHARGE FLOW RATE | 15.0 GALLONS PER MINUTE |
| MANUFACTURERS CODE | 06177 |
| DESIGN CONTROL REFERENCE | 4612-1 |
Restrictions/Controls & Freight Information | NSN 4820-01-146-8197
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 | P | 77.5 |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 594 | unknown |
| Originating Activity Code | KE | Naval ICP Philadelphia, PA 19111 |
| 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 4820-01-146-8197
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 3B | Navy-owned stocks of field level repairable DLA material Naval Inventory Control Point, Mechanicsburg |
| Special Material ID | GF | (Non-HSP) FIGHTER SUPPORTAIRCRAFT(F/A-18) |
| 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 |
| Reparability | D | Field Level Reparables |
| 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 |