Model: B-51343-1

Vacuum Regulating Valve

Special Features:

lgt is 34 mm; hex wrench size is 1-3/8 inch

Properties:

Body Material

Aluminum alloy, qq-a-250/11, alloy 6061, t6

Body Style

Straight thru

Furnished Items

Washer and position indicator

First End Connection Type

Threaded external tube

First End Style Designator

Plain

First End Outside Diameter Tube Accommodated

0.750 inches

First End Thread Direction

Right-hand

Second End Relationship With First End

Not identical

Second End Connection Type

Threaded external boss

Second End Style Designator

Plain

Second End Thread Class

Second End Thread Direction

Right-hand

Flow Control Device

Stem and integral disk

End Connection Quantity

Tempurature Adjustability

Not adjustable

Absolute Pressure Setting

30.0

Absolute Pressure Range

-28.0 to 30.0

First End Thread Series Designator

Uns

First End Thread Size

1.062 inches

Part Name Assigned By Controlling Agency

Tube valve, high flow, threaded

NSN

4820-01-602-9937

Part Number

B-51343-1

Description

Valve,vacuum Regulating

CAGE

08407

A device designed to regulate vacuum within the desired operating limits. See also valve, vacuum breaking.

Part B-51343-1 NSN 4820-01-602-9937

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

27489

FIIG:

A07100

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:

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:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8481809050
SITC: 74780
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Other taps, cocks, valves, etc., nesoi