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Stop-check Valve NSN 4820-00-080-8053

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 4820-00-080-8053 NSN: 4820-00-080-8053

Features and Characteristics

Pipe Size Accommodated
3.000 inches 1st end
Flow Control Device
Disk
Bonnet Type
Outside screw-yoke
Bonnet Attachment Method
Threaded
Renewable Seat Ring Type
Pressed-in
Maximum Operating Temp
775.0 degrees fahrenheit single response
Connection Style
Beveled (pipe) 1st end
Valve Operation Method
Manual
Connection Type
Butt weld pipe 1st end
Mounting Position
Horizontal
Maximum Operating Pressure
600.0 pounds per square inch single response
Criticality Code Justification
Zzzy
Media For Which Designed
Water-oil-gas single response
Style Designator
Straight thru
Reference Number Differentiating Characteristics
Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items
FSC
4820 Nonpowered Valves
NIIN
000808053
NSN
4820000808053

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2620-922X4ASSYGSC3IN
Cage Code:
63686
Status:
A
MSDS:
Part Number:
MIL-V-22052
Cage Code:
81349
Status:
A
MSDS:
Part Number:
2620-922X4ASSYGSC3INL1
Cage Code:
03950
Status:
A
MSDS:
Part Number:
SS845-1889557ASSYGSC3IN
Cage Code:
80064
Status:
A
MSDS:
Part Number:
MIL-V-22052L1
Cage Code:
03950
Status:
A
MSDS:
Part Number:
SS845-1889557ASSYGSC3INL1
Cage Code:
03950
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-00-080-8053
What are the manufacturers of nsn 4820000808053?
Does this nsn 4820000808053 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820000808053
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 4820000808053 contain any precious metals?
No precious metal content.
Does nsn 4820000808053 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820000808053?
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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