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Check Valve NSN 4820-00-078-3528

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 4820-00-078-3528 NSN: 4820-00-078-3528

Features and Characteristics

Thread Class
3a 1st end
Thread Direction
Right-hand 1st end
Flow Control Device
Poppet
Disk Loading Method
Spring
Connection Style
Flared (tube) 1st end
Valve Operation Method
Automatic
Connection Type
Unthreaded external hose 2nd end
Mounting Position
Horizontal or vertical
Thready Qty Per Inch (tpi)
12 1st end
Maximum Operating Pressure
60.0 pounds per square inch single response
Thread Size
1.312 inches 1st end
Seat Angle
37.0 degrees 1st end
Outside Diameter Tube Accommodated
1.000 inches 1st end
Special Features
Bulkhead fitting on first end
Material
Aluminum alloy flow control device
Media For Which Designed
Fuel/oil, hydrocarbon single response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625 military specification single treatment response
Style Designator
Angle
Thread Series Designator
Un 1st end
FSC
4820 Nonpowered Valves
NIIN
000783528
NSN
4820000783528

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
646-16D
Cage Code:
77842
Status:
A
MSDS:
Part Number:
215-33331-1
Cage Code:
80378
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 4820-00-078-3528
What are the manufacturers of nsn 4820000783528?
Does this nsn 4820000783528 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820000783528
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 4820000783528 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820000783528 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820000783528?
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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