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Directional Control Linear Valve NSN 4820-00-621-2458

Item Description

A manually or power operated valve having three or more ports. The direction of the flow through the various ports is controlled by either one or more reciprocating slide(s) or spool(s) with recess areas which mate with ports in an integral or replaceable ported sleeve, or one or more poppet(s). It is designed to change the direction of fluid flow from one valve port to another. An off (no flow) position is not a flow pattern. The valve is designed to actuate various components of a fluid system. A power operated valve may have a manual override. For items which stop, start, or change the flow of fluid, see: valve, solenoid. Excludes valve, plug. See also servovalve, hydraulic; body section, working, linear directional control valve; and valve assembly.

NSN 4820-00-621-2458 NSN: 4820-00-621-2458

Features and Characteristics

Thread Class
3b
End Connection Quantity
4
Valve Discharge Flow Rate
20.0 gallons per minute
End Application
Applicable t.O. 9h8-14-168-3 fig 5
Valve Operation Method
Manual
Connection Type
Threaded internal boss
Thready Qty Per Inch (tpi)
12
Maximum Operating Pressure And Media For Which Designed
3000.0 pounds per square inch hydraulic fluid, petroleum base
Thread Size
1.063 inches
Body Material
Aluminum alloy
Maximum Operating Tempurature And Media For Which Designed
160.0 degrees fahrenheit hydraulic fluid, petroleum base
Spool Position Quantity
3
Spool Quantity
2
Special Features
8manufacturers suggested name is valve assembly, hydraulic crossover landing gear and flap control; operating fluid hydraulic fluid mil-h-5606; operating pressure 3000 psig; proof pressure 4500 psig; operating temp range -65 to +160 degrees feh; wt 5.25 lbs
Thread Series Designator
Unj
Furnished Items And Quantity
1 lever
FSC
4820 Nonpowered Valves
NIIN
006212458
NSN
4820006212458

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
27640-1
Cage Code:
81982
Status:
A
MSDS:
Part Number:
1U1059
Cage Code:
60029
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481809050
  • NAICS: 332911
  • SITC: 74780
  • Description: Other taps, cocks, valves, etc., nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-621-2458
What are the manufacturers of nsn 4820006212458?
Does this nsn 4820006212458 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820006212458
A manually or power operated valve having three or more ports. the direction of the flow through the various ports is controlled by either one or more reciprocating slide(s) or spool(s) with recess areas which mate with ports in an integral or replaceable ported sleeve, or one or more poppet(s). it is designed to change the direction of fluid flow from one valve port to another. an off (no flow) position is not a flow pattern. the valve is designed to actuate various components of a fluid system. a power operated valve may have a manual override. for items which stop, start, or change the flow of fluid, see: valve, solenoid. excludes valve, plug. see also servovalve, hydraulic; body section, working, linear directional control valve; and valve assembly.
Does nsn 4820006212458 contain any precious metals?
No precious metal content.
Does nsn 4820006212458 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820006212458?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
61929
FIIG:
A506H0
App. Key:
Cond. Code:
2
Status:
A

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