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Restrictor Check Valve NSN 4820-00-243-9752

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 4820-00-243-9752 NSN: 4820-00-243-9752

Features and Characteristics

Flow Control Device
Poppet
Disk Loading Method
Spring
Connection Style
Plain (tube) all ends
Valve Operation Method
Automatic
Connection Type
Unthreaded internal tube all ends
Mounting Position
Horizontal or vertical
Outside Diameter Tube Accommodated
0.862 inches all ends
Material
Stainless steel
Media For Which Designed
Hydraulic fluid, petroleum base single response
Style Designator
Straight thru
FSC
4820 Nonpowered Valves
NIIN
002439752
NSN
4820002439752

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
PD278B16-5
Cage Code:
07988
Status:
A
MSDS:
Part Number:
7001190
Cage Code:
07988
Status:
A
MSDS:
Part Number:
74821902
Cage Code:
0AHU0
Status:
A
MSDS:
Part Number:
4821902-6
Cage Code:
0AHU0
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 4820-00-243-9752
What are the manufacturers of nsn 4820002439752?
Does this nsn 4820002439752 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820002439752
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 4820002439752 contain any precious metals?
No precious metal content.
Does nsn 4820002439752 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820002439752?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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