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Check Valve NSN 4820-01-166-8622

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 4820-01-166-8622 NSN: 4820-01-166-8622

Features and Characteristics

Flow Control Device
Disk
Maximum Operating Temp
1000.0 degrees fahrenheit 1st response
Connection Style
Socket (tube) all ends
Valve Operation Method
Automatic
Connection Type
Unthreaded internal tube all ends
Mounting Position
Horizontal or vertical
Maximum Operating Pressure
235.0 pounds per square inch 1st response
Outside Diameter Tube Accommodated
0.500 inches all ends
Special Features
Welded seat insert with intergral stainlessseat deposit; conventional port
Material
Stainless steel seat
Media For Which Designed
Water-oil-gas 2nd response
Style Designator
Straight thru
FSC
4820 Nonpowered Valves
NIIN
011668622
NSN
4820011668622

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
862 1/2IN. SW
Cage Code:
34749
Status:
A
MSDS:
Part Number:
0018-1711-D00
Cage Code:
80871
Status:
A
MSDS:
Part Number:
SWS-74 1/2IN
Cage Code:
63220
Status:
A
MSDS:
Part Number:
SWS-74 1-2IN
Cage Code:
63220
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 4820-01-166-8622
What are the manufacturers of nsn 4820011668622?
Does this nsn 4820011668622 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820011668622
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 4820011668622 contain any precious metals?
No precious metal content.
Does nsn 4820011668622 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820011668622?
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
  •   Quality Fast Service
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