Fluid Pressure Regulating Valve
179999-148
(NSN) National Stock Number
4820-00-614-5844
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
27565
Schedule B Code
8481809015
Summary
Straight thru body style, inlet pressure gage and outlet pressure gage furnished items, argon and helium and nitrogen, gaseous media for which designed, threaded external pipe first end connection type, plain first end style designator, 0.965-14 ngo first end thread size and series/type designator
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 6 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | AX |
Identification
A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes:regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 27565 | A21100 | 1 | 2 |
Specifications
Body Style
straight thru
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.Furnished Items
inlet pressure gage and outlet pressure gage
Details
Items furnished as accessories which are not specified elsewhere.Media For Which Designed
argon and helium and nitrogen, gaseous
Details
The type of service with which the item is designed to be used. please use mrc meda in place of this discontinued mrc.First End Connection Type
threaded external pipe
Details
A narrative description of the type of end connection.First End Style Designator
plain
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.First End Thread Size And Series/Type Designator
0.965-14 ngo
Details
Designates the thread diameter,series/type,and number of threads per specific measurement scale.First End Thread Direction
right-hand
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.Second End Relationship With First End
not identical
Details
Indicates whether or not the second end is identical to the first end. please use mrc cqbb in place of this discontinued mrc.Second End Connection Type
threaded internal gas cylinder
Details
A narrative description of the type of end connection.Second End Style Designator
swivel nut, gas
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.Second End Thread Size And Series/Type Designator
0.908-14 ngo
Details
Designates the thread diameter,series/type,and number of threads per specific measurement scale.Second End Thread Direction
right-hand
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
diaphragm
Details
The part that controls the flow through the item.End Connection Quantity
2
Details
The number of end connections included in the item.Second End Thread Pitch Diameters
+0.8616 to 0.8852 inches
Details
The minimum and maximum pitch diameter limits of a straight screw thread.Outlet Pressure Range
+1.0 to 40.0 pounds per square inch
Details
The minimum to maximum limits of outlet pressure of the item.Regulation Type
manual, double stage
Details
Indicates the basic design type used for regulating the item.Manual Control Method
tee handle
Details
The means used to manually adjust the item.Valve Loading Method
spring
Details
The means of providing resistance to the media passing through a valve,whereby the valve is actuated to regulate the flow.Remote Actuation Method
diaphragm
Details
The means whereby a valve is actuated other than by the media passing through it.Maximum Inlet Pressure Rating
3000.0 pounds per square inch
Details
The maximum pressure of the media on the inlet side at which an item is designed to operate.Outlet Pressure Setting
40.0 pounds per square inch
Details
The set /nonadjustable/ pressure of the media on the outlet side.Filter
not included
Details
An indication of whether or not a filter is included.Special Features
supports grumman a-10 aircraft
Details
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.Material
copper alloy body
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 0781-3998 | 63026 | 6 | - | 3 | 2 | - | AX |
| VTS450B-250PMT | 63026 | 6 | - | 5 | 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 |
|---|---|---|---|
| - | 576 | 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
NORTHROP GRUMMAN SYSTEMS CORPORATION DIV THE NAVIGATION, TARGETING AND SURVIVABILITY DIVISION
CAGE: 06481
WOODLAND HILLS
, CA
, 91367-6675
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 4820-00-614-5844
What is the NIIN of the NSN 4820-00-614-5844?
The National Item Identification Number (NIIN) of the NSN 4820-00-614-5844 is 00-614-5844
When the NSN 4820-00-614-5844 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Wed, Feb 12, 1975
Does the NSN 4820-00-614-5844 contain any precious metals?
Type/content is unknown
Does the NSN 4820-00-614-5844 contain any hazardous material?
No data in HMIRS
Can't Find It
If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.
Similar Products