Model: 691-11A

Vacuum Breaking Valve

Properties:

Body Material

Any acceptable

Body Style

Tee give "adql" and "adqm" only when flanged all ends

Tempurature Rating

Not rated

Media For Which Designed

Air

First End Connection Type

Threaded internal boss

First End Style Designator

Plain

First End Thread Size And Series/type Designator

0.375-18 npt

First End Thread Class

First End Thread Direction

Right-hand

Second End Relationship With First End

Identical

Flow Control Device

Piston, free type

End Connection Quantity

Tempurature Adjustability

Adjustable

NSN

4820-00-438-6306

Part Number

691-11A

Description

Valve,vacuum Breaking

CAGE

99551

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 691-11A NSN 4820-00-438-6306

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:

0.5000lbs

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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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