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Check Valve NSN 4820-01-288-5256

Item Description

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

NSN 4820-01-288-5256 NSN: 4820-01-288-5256

Features and Characteristics

Pipe Size Accommodated
1.500 inches all ends
Flow Control Device
Disk
Maximum Operating Temp
406.0 degrees fahrenheit single response
Connection Style
Socket (pipe) all ends
Valve Operation Method
Automatic
Connection Type
Unthreaded internal pipe all ends
Mounting Position
Horizontal or vertical
Maximum Operating Pressure
200.0 pounds per square inch 2nd response
Material
Rubber butadiene-acrylonitrile class nbr flow control device
Material Specification
Astm b-62 assn standard single material response body
Media For Which Designed
Water-oil-gas 2nd response
Style Designator
Straight thru
Specification Data
59646-mss-sp-80 professional/industrial association standard
Nondefinitive Specification/std Data
4 type and 125 class and b end and 1.500 size
FSC
4820 Nonpowered Valves
NIIN
012885256
NSN
4820012885256

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MSS-SP-80
Cage Code:
59646
Status:
A
MSDS:
Part Number:
S-413-W 1 1/2 IN
Cage Code:
14007
Status:
A
MSDS:
Part Number:
S-413-W 1 1/2IN
Cage Code:
12168
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481301090
  • NAICS: 332911
  • SITC: 74730
  • Description: Check valves of copper having a pressure rating of 850 kpa or over
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-288-5256
What are the manufacturers of nsn 4820012885256?
Does this nsn 4820012885256 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012885256
A valve permitting flow in one direction only. it does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. it may be inline or cartridge (manifold) design.
Does nsn 4820012885256 contain any precious metals?
No precious metal content.
Does nsn 4820012885256 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012885256?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05487
FIIG:
A530B0
App. Key:
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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