436-31-2IN

Fluid Pressure Regulating Valve

NSN 4820-00-256-6543

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

002566543

Technical Specifications of NSN

Body Material:

Bronze, astm b61

First End Flange Outside Diameter:

7.188 inches

Body Style:

Straight thru

Stem Material:

Nickel copper alloy, qq-n-286, class a

Media For Which Designed:

Water, salt

First End Connection Type:

Plain face flange

First End Style Designator:

Plain

First End Flange Shape Style:

Round w/ bolt holes

First End Flange Thickness:

0.500 inches

First End Bolt Hole Quantity:

First End Bolt Hole Diameter:

0.562 inches

First End Bolt Circle Diameter:

6.062 inches

Second End Relationship With First End:

Identical

Seat Material:

Nickel copper alloy, qq-n-288, comp a

Face To Face Distance:

Between 11.563 inches and 11.687 inches

Flow Control Device:

Disk, flat

Flow Control Device Material:

Plastic, polyurethane

End Connection Quantity:

Renewable Seat Ring Type:

Threaded

Outlet Pressure Range:

+25.0/+60.0 pounds per square inch

Regulation Type:

Manual single stage

Manual Control Method:

Screw

Valve Stem Design:

Single seat

Valve Loading Method:

Spring

Maximum Inlet Pressure Rating:

150.0 pounds per square inch

Filter:

Not included

Tempurature Rating:

165.0 degrees fahrenheit

Nondefinitive Specification/std Data:

2 type

NSN:

4820-00-256-6543

Item Name:

Air Valve

Cage Code:

03847

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

MILV2042

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

30812076

Cage Code:

03847

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

30812260

Cage Code:

03847

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

27565

FIIG:

A21100

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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:

17.0 X 17.0 X 30.0

Paclk Weight:

103.0000lbs

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:

WCC:

593

TCC:

SHC:

ACC:

Trailers/Vehicles

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Air Valve"

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.