Safety Relief Valve
402512439
(NSN) National Stock Number
4820-01-071-0688
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
05488
Schedule B Code
8481400000
Summary
Right-hand all ends thread direction, ball flow control device, plain (pipe) all ends connection style, automatic valve operation method, threaded external pipe all ends connection type, +7.5 to 15.0 pounds per square inch adjustable pressure range
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | ZW |
Identification
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 |
Specifications
Thread Direction
right-hand all ends
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.Flow Control Device
ball
Details
The part that controls the flow through the item.Connection Style
plain (pipe) all ends
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.Valve Operation Method
automatic
Details
The means used to control the operation of the valve.Connection Type
threaded external pipe all ends
Details
Indicates the type of connection/s/.Adjustable Pressure Range
+7.5 to 15.0 pounds per square inch
Details
The minimum to maximum pressures at which the item may be set to open.Nominal Thread Size
0.125 inches all ends
Details
A designation that is used for the purpose of general identification of the thread.Material
steel comp 1109 overall or steel comp 1212 overall or steel comp 1213 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
qq-s-637,comp 1109,1212 or 1213 fed spec single material response overall
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Surface Treatment
cadmium or zinc
Details
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.Style Designator
straight thru
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Thread Series Designator
ptf-spl short all ends
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.Specification/Standard Data
96906-ms35670 government standard
Details
The document designator of the specification or standard which established the item of supply.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 47640 | 95879 | 6 | - | C | 1 | - | ZZ |
| 47640 | 70270 | 6 | - | C | 1 | - | AX |
| MS35670 | 96906 | E | - | 4 | 1 | - | ZZ |
| MS35670-3B | 96906 | E | - | 2 | 2 | - | AX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 64490 | - | P | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 594 | Z | 9 |
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Manufacturer
ISRAEL MILITARY INDUSTRIES LTD DBA TAAS - ISRAEL INDUSTRIES LTD - FORMERLY
CAGE: S5686
RAMAT HASHARON
, 47100
ISRAEL
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FAQs
Frequently asked questions for NSN 4820-01-071-0688
What is the NIIN of the NSN 4820-01-071-0688?
The National Item Identification Number (NIIN) of the NSN 4820-01-071-0688 is 01-071-0688
When the NSN 4820-01-071-0688 was assigned to the Federal Catalog?
It was assigned 45 years ago, on Mon, Jan 29, 1979
Does the NSN 4820-01-071-0688 contain any precious metals?
Type/content is unknown
Does the NSN 4820-01-071-0688 contain any hazardous material?
No data in HMIRS
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