Check Valve
694975-103
(NSN) National Stock Number
4820-00-361-2389
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
05487
Schedule B Code
8481309000
Summary
3a all ends thread class, right-hand all ends thread direction, disk flow control device, 65.0 deg fahrenheit single response maximum operating temp, aircraft model s-3a end item identification, automatic valve operation method
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 6 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 05487 | A530B0 | 1 | 1 |
Specifications
Thread Class
3a all ends
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.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
disk
Details
The part that controls the flow through the item.Maximum Operating Temp
65.0 deg fahrenheit single response
Details
The maximum temperature at which the item is rated to operate for an extended period of time.End Item Identification
aircraft model s-3a
Details
The national stock number or the identification information of the end equipment for which the item is a part.Valve Operation Method
automatic
Details
The means used to control the operation of the valve.Connection Type
threaded internal tube all ends
Details
Indicates the type of connection/s/.Maximum Operating Pressure
3000.0 pounds per square inch single response
Details
The maximum pressure at which the item is rated for operation.Nominal Thread Size
0.875 inches all ends
Details
A designation that is used for the purpose of general identification of the thread.Nominal Outside Diameter Tube Accommodated
0.625 inches all ends
Details
The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.Material
aluminum alloy body
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Thread Series Designator
unjf 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.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 4CV6819-1 | 26044 | 1 | - | 3 | 2 | - | KE |
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 |
|---|---|---|---|
| 29300 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 576 | Z | 9 |
Certified Supplier
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Manufacturer
LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY
CAGE: 98897
MARIETTA
, GA
, 30063-0001
UNITED STATES
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FAQs
Frequently asked questions for NSN 4820-00-361-2389
What is the NIIN of the NSN 4820-00-361-2389?
The National Item Identification Number (NIIN) of the NSN 4820-00-361-2389 is 00-361-2389
When the NSN 4820-00-361-2389 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Mon, Feb 18, 1974
Does the NSN 4820-00-361-2389 contain any precious metals?
Type/content is unknown
Does the NSN 4820-00-361-2389 contain any hazardous material?
No data in HMIRS
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