Stop Diaphragm Valve
GT303P4B2
(NSN) National Stock Number
4820-00-476-2962
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
13619
Schedule B Code
8481809050
Summary
0.250 inches 1st end nominal pipe size accommodated, right-hand all ends thread direction, inside screw bonnet type, pressure seal, ring type bonnet attachment method, pressed-in renewable seat ring type, plain,optional end(pipe) all ends connection style
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
A valve designed specifically so the diaphragm seals the flow stream from the valve operating mechanism. The flow is controlled by the lifting of the diaphragm from or compressing it against an integral seat. For packless diaphragm valves which utilize a diaphragm as packing and a disk to control the flow, see valve, y.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 13619 | A046B0 | 1 | 2 |
Specifications
Nominal Pipe Size Accommodated
0.250 inches 1st end
Details
A measurement of the pipe size the item will accommodate.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.Bonnet Type
inside screw
Details
Indicates the type of housing on the item that accommodates the stem packing or spring.Bonnet Attachment Method
pressure seal, ring type
Details
The means by which the bonnet is attached to the item.Renewable Seat Ring Type
pressed-in
Details
Indicates the type of renewable seating ring in the item.Connection Style
plain,optional end(pipe) all ends
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 internal pipe all ends
Details
Indicates the type of connection/s/.Mounting Facility
bulkhead
Details
The facility for mounting the item.Maximum Operating Pressure
750.0 pounds per square inch single response
Details
The maximum pressure at which the item is rated for operation.Nominal Thread Size
0.250 inches all ends
Details
A designation that is used for the purpose of general identification of the thread.Special Features
w/tetrafluoroethylene seat seal
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
aluminum alloy stem and copper alloy stem
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
plastic polychlorotrifluoroethylene seat
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 303 body
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 302 flow control device
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
fedstd66,aisi 303/sae 30303 fed std single material response body
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Material Document And Classification
fedstd66,aisi 66,aisi 302/sae 30302 fed std single material response flow control device
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Media For Which Designed
water-oil-gas single response
Details
The type of media for which the item is designed.Surface Treatment
passivate
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
npt 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 |
|---|---|---|---|---|---|---|---|
| GT303P4B2 | 88773 | X | - | 5 | 9 | - | XX |
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 |
|---|---|---|---|
| - | 573 | Z | 9 |
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Manufacturer
PUROLATOR FACET INC. DIV PARKER AEROSPACE FILTRATION DIVISION DBA PUROLATOR FACET, IN
CAGE: 90005
GREENSBORO
, NC
, 27409-9018
UNITED STATES
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FAQs
Frequently asked questions for NSN 4820-00-476-2962
What is the NIIN of the NSN 4820-00-476-2962?
The National Item Identification Number (NIIN) of the NSN 4820-00-476-2962 is 00-476-2962
When the NSN 4820-00-476-2962 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 4820-00-476-2962 contain any precious metals?
Type/content is unknown
Does the NSN 4820-00-476-2962 contain any hazardous material?
No data in HMIRS
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