Restrictor Check Valve
4R121-121
Poppet flow control device, 265.0 deg fahrenheit single response maximum operating temp, automatic valve operation method, horizontal or vertical mounting position, 3000.0 pounds per square inch single response maximum operating pressure, steel corrosion resisting overall material
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KE |
A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 20520 | A530B0 | 1 | 1 |
Details
The part that controls the flow through the item.Details
The maximum temperature at which the item is rated to operate for an extended period of time.Details
The means used to control the operation of the valve.Details
The installed position for which the item is designed.Details
The maximum pressure at which the item is rated for operation.Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Details
The type of media for which the item is designed.Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 749831-121 | 98897 | 6 | - | 3 | 2 | - | ZZ |
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 29300 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 594 | Z | 9 |
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What is the NIIN of the NSN 4820-00-288-0659?
When the NSN 4820-00-288-0659 was assigned to the Federal Catalog?
Does the NSN 4820-00-288-0659 contain any precious metals?
Does the NSN 4820-00-288-0659 contain any hazardous material?
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