Model: BMC3479E-1

Vacuum Breaking Valve

Properties:

Body Material

Bronze, astm b62

Body Style

Angle give "adqm" and "adqn" only if flanged one or two ends

Tempurature Rating

185.0 degrees fahrenheit

Media For Which Designed

Water, fresh

First End Connection Type

Unthreaded internal pipe

First End Style Designator

Streanlined with one brazing ring

First End Pipe Size Accommodated

0.500 inches

Second End Relationship With First End

Identical

Flow Control Device

Piston, free type

Flow Control Device Material

Brass and rubber, synthetic

End Connection Quantity

Tempurature Adjustability

Not adjustable

NSN

4820-01-121-7889

Part Number

BMC3479E-1

Description

Valve,vacuum Breaking

CAGE

23798

An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. See also valve, vacuum regulating.

Part BMC3479E-1 NSN 4820-01-121-7889

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

08101

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:

1.4000lbs

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:

050855

UFC:

29290

LTL:

RATING VARIABLE

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this vacuum breaking valve (NSN 4820-01-121-7889) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

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