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Stop-check Valve NSN 4820-01-452-9347

Item Description

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

NSN 4820-01-452-9347 NSN: 4820-01-452-9347

Features and Characteristics

Bonnet Type
Inside screw
Bonnet Attachment Method
Bolted
End Application
Strategic sealift conversion ships class
Valve Operation Method
Manual
Flange Shape
Round all ends
Connection Type
Flange all ends
Mounting Position
Horizontal
Outside Diameter
2.500 inches all ends
Thickness
0.750 inches all ends
Flange Face Design
Plain all ends
Material
Stainless steel body
Style Designator
Straight thru
FSC
4820 Nonpowered Valves
NIIN
014529347
NSN
4820014529347

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
F09-0084C-02TY
Cage Code:
57574
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 4820-01-452-9347
What are the manufacturers of nsn 4820014529347?
Does this nsn 4820014529347 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820014529347
A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. in the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. in the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. the valve disk may be spring loaded. it may be inline or cartridge (manifold) design. see also valve (1), lift-check and valve (1), stop-lift-check.
Does nsn 4820014529347 contain any precious metals?
No precious metal content.
Does nsn 4820014529347 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820014529347?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05486
FIIG:
A530B0
App. Key:
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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