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Restrictor Check Valve NSN 4820-01-363-1996

Item Description

A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.

NSN 4820-01-363-1996 NSN: 4820-01-363-1996

Features and Characteristics

Thread Class
2b all ends
Thread Direction
Right-hand all ends
Flow Control Device
Poppet
Disk Loading Method
Spring
Connection Style
Plain, optional end (pipe) all ends
Valve Operation Method
Automatic
Connection Type
Threaded internal tube 2nd end
Mounting Position
Horizontal
Maximum Operating Pressure
4000.0 pounds per square inch single response
Thread Size
0.563 inches 1st end
Outside Diameter Tube Accommodated
0.375 inches 1st end
Material
Stainless steel body
Media For Which Designed
Oil, hydraulic single response
Style Designator
Straight thru
Thread Series Designator
Unf all ends
FSC
4820 Nonpowered Valves
NIIN
013631996
NSN
4820013631996

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CV99-40-283
Cage Code:
91816
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 4820-01-363-1996
What are the manufacturers of nsn 4820013631996?
Does this nsn 4820013631996 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820013631996
A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. it does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.
Does nsn 4820013631996 contain any precious metals?
No precious metal content.
Does nsn 4820013631996 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820013631996?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
20520
FIIG:
A530B0
App. Key:
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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