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Check Valve NSN 4820-01-234-9974

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 4820-01-234-9974 NSN: 4820-01-234-9974

Features and Characteristics

Flow Control Device
Disk
Maximum Operating Temp
450.0 degrees fahrenheit single response
Valve Operation Method
Automatic
Flange Shape
Round all ends
Connection Type
Flange all ends
Mounting Position
Horizontal
Valve Size
2.500 inches
Maximum Operating Pressure
200.0 pounds per square inch single response
Outside Diameter
4.875 inches all ends
Face To Face Distance
2.125 inches
Thickness
0.688 inches all ends
Flange Face Design
Plain all ends
Material
Rubber butadiene-acrylonitrile class nbr packing
Style Designator
Straight through flanged ends
FSC
4820 Nonpowered Valves
NIIN
012349974
NSN
4820012349974

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
G12-HMP-257
Cage Code:
59309
Status:
A
MSDS:
Part Number:
BPF-8162
Cage Code:
42280
Status:
A
MSDS:
Part Number:
K12-HMP-257
Cage Code:
40983
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481302010
  • NAICS: 332911
  • SITC: 74730
  • Description: Check valves of iron
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-234-9974
What are the manufacturers of nsn 4820012349974?
Does this nsn 4820012349974 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820012349974
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 4820012349974 contain any precious metals?
No precious metal content.
Does nsn 4820012349974 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820012349974?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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