Directional Control Linear Valve NSN 4810-00-863-8540

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: 4810-00-863-8540

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Related NSN

Major End Items End items to which 4810-00-863-8540 is a component of

N/A T.o. 9h8-14-25-23 Fig 7-1
FHS Aircraft Hydraulic Systems And Components
NMF (uk) Fighter/aircraft/(f4)

Features and Characteristics

Thread Class

End Connection Quantity

Valve Discharge Flow Rate

1.2 gallons per minute

End Application

T.O. 9h8-14-25-23 fig 7-1

Current Rating In Amps

1.5

Valve Operation Method

Solenoid

Connection Type

Threaded internal boss

Maximum Operating Pressure And Media For Which Designed

3000.0 pounds per square inch hydraulic fluid, petroleum base

Thread Size

0.438 inches

Body Material

Aluminum alloy

Maximum Operating Tempurature And Media For Which Designed

275.0 degrees fahrenheit hydraulic fluid, petroleum base

Voltage In Volts And Current Type

30.0 dc

Spool Position Quantity

Spool Quantity

Special Features

Manufacturers suggested name is valve - hydraulic, solenoid selector; cylinder port pressures: operating 300 to 3000 psig, proof 4500 psig, burst 7500 psig; return port pressures: operating 1000 psig, proof 1500 psig, burst 2500 psig; operating medium mil-h-83282 or mil-h-46170; fluid & ambient temperature range -65 to + 275 degrees feh; this is a 4 way 3 position valve

Thread Series Designator

Unjf

FSC

4810 Powered Valves

NIIN

008638540

NSN

4810008638540

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

55350-5

Cage Code:

81873

Status:

MSDS:

Part Number:

32-69003-29

Cage Code:

76301

Status:

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 4810-00-863-8540

What are the manufacturers of nsn 4810008638540?

Woodward Hrt, Inc. (81873)
Boeing Company, The (76301)

Does this nsn 4810008638540 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4810008638540
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 4810008638540 contain any precious metals?
No precious metal content.

Does nsn 4810008638540 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4810008638540?
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:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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