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Calibrated Flow Valve NSN 4820-01-506-4489

Item Description

A valve specifically designed to automatically maintain a predetermined discharge flow rate which may be adjustable within a specific range. It is designed to be used with various fluids and may be preset and/or adjustable. It may be in-line or cartridge (manifold) design. Excludes valve, regulating, feed water; valve, regulating, fluid pressure; valve, regulating, fuel oil; valve, regulating, oil pressure, automatic pilot; vavle, regulating, temperature; valve, angle; and valve, globe.

NSN 4820-01-506-4489 NSN: 4820-01-506-4489

Features and Characteristics

Body Style
Straight thru
Furnished Items
Tailpiece
Media For Which Designed
Water
First End Connection Type
Unthreaded internal pipe
First End Style Designator
Gasket seal
First End Pipe Size Accommodated
0.750 inches
Second End Relationship With First End
Identical
Second End Connection Type
Unthreaded internal pipe
Second End Style Designator
Gasket seal
Second End Pipe Size Accommodated
0.750 inches
Flow Control Device
Diaphragm
End Connection Quantity
2
Valve Discharge Flow Rate
1.50 gallons per minute
Maximum Inlet Pressure Rating
80.0 pounds per square inch
End Application
Seawolf class ssn: chill water systems
Tempurature Rating
225.0 degrees fahrenheit
Valve Size
0.750 inches
Part Name Assigned By Controlling Agency
Naval 3502 balancing valve
Special Features
This valve comes with 2 aut-tail pieces. The repair kit number for this valve is 3502-1.50sk.
Special Test Features
Hydrostatic test pressure 450 psi; has been accepted as meeting seawolf class acoustic requirements by pms35d ltr 350a2a/0268 dated 23 aug. 02; has been accepted as meeting the h.I. Shock requirements of mil-s-901c dated 15 jan. 1963, by eb ltr 402/02/hgs/0839 dated 5/02 in accordance with pms350 mou dated 12/95; meets vibration requirements of mil-std-167b, type 1.
FSC
4820 Nonpowered Valves
NIIN
015064489
NSN
4820015064489

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6-3502-1.50AUT
Cage Code:
90800
Status:
A
MSDS:
Part Number:
10013357 1.50 GPM
Cage Code:
90800
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481809015
  • NAICS: 332911
  • SITC: 74780
  • Description: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-506-4489
What are the manufacturers of nsn 4820015064489?
Does this nsn 4820015064489 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015064489
A valve specifically designed to automatically maintain a predetermined discharge flow rate which may be adjustable within a specific range. it is designed to be used with various fluids and may be preset and/or adjustable. it may be in-line or cartridge (manifold) design. excludes valve, regulating, feed water; valve, regulating, fluid pressure; valve, regulating, fuel oil; valve, regulating, oil pressure, automatic pilot; vavle, regulating, temperature; valve, angle; and valve, globe.
Does nsn 4820015064489 contain any precious metals?
No precious metal content.
Does nsn 4820015064489 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015064489?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
33212
FIIG:
A21100
App. Key:
F
Cond. Code:
1
Status:
A

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