Safety Relief Valve
D513A8D41
2a 1st end thread class, right-hand 1st end thread direction, disk flow control device, external seat for gasket seal (boss) 1st end connection style, automatic valve operation method, threaded external boss 1st end connection type
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 3 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KE |
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.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 05488 | A046B0 | 1 | 2 |
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Details
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.Details
The part that controls the flow through the item.Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.Details
The means used to control the operation of the valve.Details
Indicates the type of connection/s/.Details
A designation that is used for the purpose of general identification of the thread.Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 990C843801 | 18323 | 1 | - | 5 | 2 | - | KE |
| 990C843H01 | 18323 | 5 | - | 5 | 2 | - | KE |
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 64490 | - | P | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 594 | Z | 9 |
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What is the NIIN of the NSN 4820-00-168-1741?
When the NSN 4820-00-168-1741 was assigned to the Federal Catalog?
Does the NSN 4820-00-168-1741 contain any precious metals?
Does the NSN 4820-00-168-1741 contain any hazardous material?
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