Screw Stem Shutoff Cock
78613
(NSN) National Stock Number
4820-00-142-2168
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
16990
Schedule B Code
8481909090
Summary
0.125 inches 2nd end nominal pipe size accommodated, 3b 1st end thread class, right-hand 1st end thread direction, right-hand 2nd end thread direction, disk or stem flow control device, inverted flare (tube) 1st end connection style
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | AX |
Identification
A compact two-way type of valve mechanism having a one piece body and seat and a one piece stem and disk. It has no bonnet, and is not used for fine control of flow. It is used extensively in the automotive field.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 16990 | A530C0 | - | 1 |
Specifications
Nominal Pipe Size Accommodated
0.125 inches 2nd end
Details
A measurement of the pipe size the item will accommodate.Thread Class
3b 1st 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 Control Device
disk or stem
Details
The part that controls the flow through the item.Connection Style
inverted flare (tube) 1st end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.Connection Style
plain (pipe) 2nd 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 2nd end
Details
Indicates the type of connection/s/.Connection Type
threaded internal tube 1st end
Details
Indicates the type of connection/s/.Thread Quantity Per Inch
24 1st 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 1st end
Details
A designation that is used for the purpose of general identification of the thread.Nominal Thread Size
0.125 inches 2nd end
Details
A designation that is used for the purpose of general identification of the thread.Seat Angle
42.0 degrees 1st end
Details
The angle of the end surface upon which the mated surface seats.Nominal Outside Diameter Tube Accommodated
0.250 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.Material
copper alloy overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Thread Series Designator
npt 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.Thread Series Designator
uns 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.Furnished Items And Quantity
1 nut
Details
The name and number of those parts furnished with the item of supply that have not been specified elsewhere.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 896730 | 81336 | 5 | - | 3 | 2 | - | AX |
| HV10939 | 21102 | 5 | - | 5 | 9 | - | AX |
| 7037367 | 19207 | 5 | - | 3 | 2 | - | AX |
| 501057-2 | 56190 | 5 | - | 5 | 2 | - | CT |
| X537B151 | 94033 | 5 | - | 5 | 2 | - | AX |
| 131-70730 | 01276 | 5 | - | 5 | 2 | - | ZZ |
| 730 | 01276 | 5 | - | 5 | 2 | - | ZZ |
| A730 | 01276 | 5 | - | 3 | 2 | - | ZZ |
| 131-70730 | 79470 | 5 | - | 5 | 9 | - | AX |
| 730 | 79470 | 5 | - | 5 | 9 | - | AX |
| A730 | 79470 | 5 | - | 5 | 9 | - | 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 |
|---|---|---|---|
| 30330 | - | S | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 736 | Z | 9 |
Certified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
- Genuine Manufacturers Parts
- 100% Product Inspection
- 7 Year Sales Record Retention
- Fast On-Time Delivery
- HAZMAT Certified
- Global Shipping
Manufacturer
FAQs
Frequently asked questions for NSN 4820-00-142-2168
What is the NIIN of the NSN 4820-00-142-2168?
The National Item Identification Number (NIIN) of the NSN 4820-00-142-2168 is 00-142-2168
When the NSN 4820-00-142-2168 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 4820-00-142-2168 contain any precious metals?
Type/content is unknown
Does the NSN 4820-00-142-2168 contain any hazardous material?
No data in HMIRS
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