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Check Valve NSN 4820-01-012-9844

Item Description

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.

NSN 4820-01-012-9844 NSN: 4820-01-012-9844

Features and Characteristics

Thread Class
3b all ends
Thread Direction
Right-hand all ends
Flow Control Device
Poppet
Disk Loading Method
Spring
Maximum Operating Temp
300.0 degrees fahrenheit single response
Connection Style
Gasket seal (boss) all ends
Valve Operation Method
Automatic
Connection Type
Threaded internal boss all ends
Mounting Position
Horizontal or vertical
Thready Qty Per Inch (tpi)
12 all ends
Maximum Operating Pressure
5000.0 pounds per square inch single response
Thread Size
1.062 inches all ends
Outside Diameter Tube Accommodated
0.750 inches 1st end
Material
Stainless steel flow control device
Media For Which Designed
Hydraulic fluid, phosphate-ester base 3rd response
Surface Treatment
Passivate
Style Designator
Straight thru
Thread Series Designator
Unj all ends
FSC
4820 Nonpowered Valves
NIIN
010129844
NSN
4820010129844

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
443-12-S-52-25
Cage Code:
72352
Status:
A
MSDS:
Part Number:
443-12SS52-25
Cage Code:
09990
Status:
A
MSDS:
Part Number:
PLGFC193PC34
Cage Code:
13790
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481302090
  • NAICS: 332911
  • SITC: 74730
  • Description: Check valves of steel
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-012-9844
What are the manufacturers of nsn 4820010129844?
Does this nsn 4820010129844 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010129844
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.
Does nsn 4820010129844 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820010129844 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010129844?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05487
FIIG:
A530B0
App. Key:
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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