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Check Valve NSN 4820-00-567-6640

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 4820-00-567-6640 NSN: 4820-00-567-6640

Features and Characteristics

Thread Class
3b 1st end
Thread Direction
Right-hand 1st end
Disk Loading Method
Spring
Mounting Position
Horizontal
Thready Qty Per Inch (tpi)
20 2nd end
Maximum Operating Pressure
70.0 pounds per square inch single response
Thread Size
0.875 inches 1st end
Media For Which Designed
Water, fresh single response
Style Designator
Straight thru
Thread Series Designator
Unf 2nd end
FSC
4820 Nonpowered Valves
NIIN
005676640
NSN
4820005676640

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
314129
Cage Code:
77445
Status:
A
MSDS:
Part Number:
314203
Cage Code:
77445
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481301010
  • NAICS: 332911
  • SITC: 74730
  • Description: Check valves of copper having a pressure rating under 850 kpa
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-567-6640
What are the manufacturers of nsn 4820005676640?
Does this nsn 4820005676640 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820005676640
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 4820005676640 contain any precious metals?
No precious metal content.
Does nsn 4820005676640 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820005676640?
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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