31-02638-39

Gaseou Pressure Equalizing Valve

NSN 4820-01-229-9659

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

012299659

Technical Specifications of NSN

Body Material:

Aluminum

Maximum Operating Pressure:

5.0 pounds per square inch

Body Style:

Single connection

Media For Which Designed:

Any acceptable

First End Connection Type:

Threaded external tube

First End Style Designator:

Plain

First End Outside Diameter Tube Accommodated:

0.625 inches

First End Thread Class:

First End Thread Direction:

Right-hand

Flow Control Device:

Disk, flat

End Connection Quantity:

Valve Venting Design Type:

Atmospheric

Valve Relief Design Type:

Pressure and vacuum

NSN:

4820-01-229-9659

Item Name:

Hopper Control Valve

Cage Code:

54278

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

TA238-037-4

Cage Code:

08992

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

462575-03

Cage Code:

54278

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

10958

FIIG:

A07100

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:

Paclk Weight:

5.0000lbs

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:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Hopper Control Valve"

A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. It is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. The center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. It may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. Exclude valve, vacuum breaking.