Plug Cock
S1873
(NSN) National Stock Number
4820-00-030-0933
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
16991
Schedule B Code
8481909090
Summary
3b 2nd end thread class, right-hand 1st end thread direction, right-hand 2nd end thread direction, two way two port 90 degree plug turn flow style, gasket seal (boss) 2nd end connection style, plain (pipe) 1st end connection style
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | AX |
Identification
An item that controls the flow of a fluid by rotation of a ported plug within a suitable ported seat. It must not have any lubrication other than from the fluid controlled, nor contain any nonmetallic seal between plug and seat. See also valve, seatless and valve, plug.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 16991 | A530A0 | - | 1 |
Specifications
Thread Class
3b 2nd end
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Thread Direction
right-hand 1st end
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.Thread Direction
right-hand 2nd end
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 Style
two way two port 90 degree plug turn
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the flow.Connection Style
gasket seal (boss) 2nd end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.Connection Style
plain (pipe) 1st end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.Valve Operation Method
manual
Details
The means used to control the operation of the valve.Connection Type
threaded external pipe 1st end
Details
Indicates the type of connection/s/.Connection Type
threaded internal boss 2nd end
Details
Indicates the type of connection/s/.Features Provided
nonadjustable rotation
Details
Those features,not otherwise specified,which may be required for proper functioning of the item.Thread Quantity Per Inch
24 2nd end
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Nominal Thread Size
0.438 inches 2nd end
Details
A designation that is used for the purpose of general identification of the thread.Nominal Thread Size
0.125 inches 1st end
Details
A designation that is used for the purpose of general identification of the thread.Nominal Outside Diameter Tube Accommodated
0.438 inches 1st end
Details
The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.Nominal Outside Diameter Tube Accommodated
0.438 inches 2nd end
Details
The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.Material
copper alloy body
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
copper alloy flow control device
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Thread Series Designator
unf 1st end
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.Thread Series Designator
uns 2nd end
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.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 |
|---|---|---|---|
| - | - | - | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | - | - | - |
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Manufacturer
FAQs
Frequently asked questions for NSN 4820-00-030-0933
What is the NIIN of the NSN 4820-00-030-0933?
The National Item Identification Number (NIIN) of the NSN 4820-00-030-0933 is 00-030-0933
When the NSN 4820-00-030-0933 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 4820-00-030-0933 contain any precious metals?
Type/content is unknown
Does the NSN 4820-00-030-0933 contain any hazardous material?
No data in HMIRS
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