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Lift-check Valve NSN 4820-00-287-5998

Item Description

A valve with a stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first 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. In the second position, the valve disk is lifted from the seat to allow a flow of fluid in either direction through the valve. The valve disk may be spring loaded. See also valve, stop-check and valve, stop-lift-check.

NSN 4820-00-287-5998 NSN: 4820-00-287-5998

Features and Characteristics

Thread Direction
Right-hand all ends
Flow Control Device
Disk
Bonnet Type
Inside spring
Bonnet Attachment Method
Threaded
Connection Style
Plain, optional end (pipe) all ends
Valve Operation Method
Automatic
Connection Type
Threaded internal pipe all ends
Mounting Position
Horizontal or vertical
Maximum Operating Pressure
200.0 pounds per square inch 2nd response
Thread Size
0.250 inches all ends
Material
Stainless steel flow control device
Material Specification
Astm b-61 assn standard single material response body
Media For Which Designed
Water-oil-gas 2nd response
Style Designator
Straight thru
Thread Series Designator
Npt all ends
FSC
4820 Nonpowered Valves
NIIN
002875998
NSN
4820002875998

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
582929
Cage Code:
21450
Status:
A
MSDS:
Part Number:
WWV51TYPE3CLASSAC0MPSITI0N1
Cage Code:
81348
Status:
A
MSDS:
Part Number:
0607 SZ 1/4 IN
Cage Code:
21368
Status:
A
MSDS:
Part Number:
20-1-4
Cage Code:
14959
Status:
A
MSDS:
Part Number:
0607
Cage Code:
21368
Status:
A
MSDS:
Part Number:
133
Cage Code:
33216
Status:
A
MSDS:
Part Number:
B316
Cage Code:
82666
Status:
A
MSDS:
Part Number:
T0805
Cage Code:
90598
Status:
A
MSDS:
Part Number:
553 1-4
Cage Code:
76364
Status:
A
MSDS:
Part Number:
2142
Cage Code:
37239
Status:
A
MSDS:
Part Number:
237
Cage Code:
37239
Status:
A
MSDS:
Part Number:
52116
Cage Code:
78113
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4820-00-287-5998
What are the manufacturers of nsn 4820002875998?
Does this nsn 4820002875998 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820002875998
A valve with a stem that may be mechanically actuated to two different positions by rotary or linear motion. in the first 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. in the second position, the valve disk is lifted from the seat to allow a flow of fluid in either direction through the valve. the valve disk may be spring loaded. see also valve, stop-check and valve, stop-lift-check.
Does nsn 4820002875998 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820002875998 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820002875998?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
27828
FIIG:
A530B0
App. Key:
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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