Check Valve

583-1/2-D2

583-1/2-D2
(NSN) National Stock Number
4820-00-236-6354
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
05487
Schedule B Code
8481301090
Summary

0.500 inches 1st end nominal pipe size accommodated, right-hand 1st end thread direction, disk flow control device, spring disk loading method, 165.0 deg fahrenheit single response maximum operating temp, plain, optional end (pipe) 1st end connection style

DAC HCC DMIL RNCC
6 - - C
RNVC SADC MSDS RNAAC
1 AC - 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
Nominal Pipe Size Accommodated
0.500 inches 1st end
Details A measurement of the pipe size the item will accommodate.
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
disk
Details The part that controls the flow through the item.
Disk Loading Method
spring
Details The means of closing the item when inlet pressure decreases.
Maximum Operating Temp
165.0 deg fahrenheit single response
Details The maximum temperature at which the item is rated to operate for an extended period of time.
Connection Style
plain, optional end (pipe) 1st end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Connection Type
threaded internal pipe 1st end
Details Indicates the type of connection/s/.
Mounting Position
horizontal or vertical
Details The installed position for which the item is designed.
Maximum Operating Pressure
350.0 pounds per square inch single response
Details The maximum pressure at which the item is rated for operation.
Nominal Thread Size
0.500 inches 1st end
Details A designation that is used for the purpose of general identification of the thread.
Material
copper alloy body
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
copper alloy flow control device
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
rubber seat
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Media For Which Designed
fuel/oil, hydrocarbon single response
Details The type of media for which the item is designed.
Surface Treatment
anodize
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 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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
583-1/2 D2 86768 4 - 3 2 - 75
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
- - - -
RVC WCC TCC SHC
- - - -

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
CURTISS-WRIGHT FLOW CONTROL CORPORATION DBA FARRIS ENGINEERING DIV CURTISS-WRIGHT VALVES DIVISION- FARRIS
CAGE: 72352
BRECKSVILLE , OH , 44141-3205
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 4820-00-236-6354
What is the NIIN of the NSN 4820-00-236-6354?
The National Item Identification Number (NIIN) of the NSN 4820-00-236-6354 is 00-236-6354
When the NSN 4820-00-236-6354 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Jul 11, 1969
Does the NSN 4820-00-236-6354 contain any precious metals?
Type/content is unknown
Does the NSN 4820-00-236-6354 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
Who we are?

We are a trusted provider of milspec and aerospace hardware, offering high-quality consumables and parts. With a commitment to excellence, we guarantee reliable and fast delivery through our network of logistics centers. Our mission is to support the aerospace industry with precision and efficiency.

Contact
3555 Agricultural Center Dr.
St. Augustine, FL, 32092
United States
© 2025 Aerospace Hardware Store, Inc. All rights reserved.
Made in USA