Angle Valve

143-1-4BP

143-1-4BP
(NSN) National Stock Number
4820-00-070-1274
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
05483
Schedule B Code
8481801095
Summary

Right-hand 1st end thread direction, needle flow control device, inside screw bonnet type, threaded bonnet attachment method, emory s land class as; nimitzclass cvn; cryogenics system end item identification, gasket seal(boss) 1st end connection style

DAC HCC DMIL RNCC
6 - - C
RNVC SADC MSDS RNAAC
1 AC - ZZ
Identification

A valve with one inlet and one outlet connection with outlet flow at an angle to inlet flow. The flow is controlled by the action of a stem which lifts disks perpendicularly off the center axis of its seat. It may be inline or cartridge (manifold) design. Excludes:valve (1), y; valve, stop-check; and cock, shutoff, screw stem.

INC FIIG Concept Condition
05483 A046B0 1 2
Specifications
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.
Flow Control Device
needle
Details The part that controls the flow through the item.
Bonnet Type
inside screw
Details Indicates the type of housing on the item that accommodates the stem packing or spring.
Bonnet Attachment Method
threaded
Details The means by which the bonnet is attached to the item.
End Item Identification
emory s land class as; nimitzclass cvn; cryogenics system
Details The national stock number or the identification information of the end equipment for which the item is a part.
Connection Style
gasket seal(boss) 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 internal boss 1st end
Details Indicates the type of connection/s/.
Maximum Operating Pressure
150.0 pounds per square inch single response
Details The maximum pressure at which the item is rated for operation.
Nominal Thread Size
0.250 inches 1st end
Details A designation that is used for the purpose of general identification of the thread.
Criticality Code Justification
zzzy
Details The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.
Material
copper alloy body
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
plastic polytetrafluoroethylene packing
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
angle
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Thread Series Designator
npt 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.
Reference Number Differentiating Characteristics
cleaning, packaging, and marking iaw mil-std-1330d
Details A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
3200567-1 81400 6 - C 1 - ZZ
3200567-1 11243 1 - 3 1 - HD
143-1-4BPCP 03950 6 - 5 1 - ZZ
3200567-1CP 03950 6 - 5 1 - ZZ
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
- 594 Z 9

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Manufacturer
CURTISS-WRIGHT FLOW CONTROL CORPORATION DBA FARRIS ENGINEERING DIV CURTISS-WRIGHT VALVES DIVISION- FARRIS
CAGE: 72352
BRECKSVILLE , OH , 44141-3205
UNITED STATES
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FAQs
Frequently asked questions for NSN 4820-00-070-1274
What is the NIIN of the NSN 4820-00-070-1274?
The National Item Identification Number (NIIN) of the NSN 4820-00-070-1274 is 00-070-1274
When the NSN 4820-00-070-1274 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Thu, Jul 20, 1967
Does the NSN 4820-00-070-1274 contain any precious metals?
Type/content is unknown
Does the NSN 4820-00-070-1274 contain any hazardous material?
No data in HMIRS

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