Model: MIL-V-5519

Fluid Pressure Regulating Valve

Properties:

Body Material

Aluminum alloy

Body Style

Tee angle

Stem Material

Steel, corrosion resisting

Media For Which Designed

Hydrocarbon fuels and oils

First End Connection Type

Threaded internal boss

First End Style Designator

Gasket seal

First End Thread Size And Series/type Designator

0.7500-16 unjf

First End Thread Class

First End Thread Direction

Right-hand

Second End Relationship With First End

Identical

Third End Relationship With Preceding Ends

Identical with first end

Fourth End Relationship With Preceding Ends

Not identical with first, second or third end

Fourth End Connection Type

Threaded internal boss

Fourth End Style Designator

Gasket seal

Fourth End Thread Size And Series/type Designator

0.4375-20 unjf

Fourth End Thread Class

Fourth End Thread Direction

Right-hand

Seat Material

Steel, corrosion resisting

End Connection Quantity

Renewable Seat Ring Type

Pressed-in

Outlet Pressure Range

+1250.0/+1500.0 pounds per square inch

Regulation Type

Automatic single stage

Valve Loading Method

Spring

Remote Actuation Method

Piston

Maximum Inlet Pressure Rating

3000.0 pounds per square inch

Filter

Not included

Fsc Application Data

Hydraulic system, aircraft

NSN

4820-00-509-4696

Part Number

MIL-V-5519

Description

Valve,regulating,fluid Pressure

CAGE

81349

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

Part MIL-V-5519 NSN 4820-00-509-4696

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

27565

FIIG:

A21100

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

1.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

127220

UFC:

64490

LTL:

77.5

LCL:

77.5

WCC:

594

TCC:

SHC:

ACC:

Equipment for Aircraft

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Schedule B and Export

Schedule B: 8481809015
SITC: 74780
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level