Model: 7M657-1

Shuttle Valve

Special Features:

Washer 1, also furnished

Properties:

Thread Direction

Right-hand all ends

Offset Distance

0.688 inches

Flow Control Device

Piston

Valve Discharge Flow Rate

22.5 cubic feet per minute

Maximum Operating Temp

180.0 degrees fahrenheit single response

Connection Style

G9 plain, optional en (pipe) all ends

Connection Style

Plain, optional en (pipe) all ends

Valve Operation Method

Automatic

Connection Type

Threaded internal pipe all ends

Mounting Facility

Bracket

Maximum Operating Pressure

125.0 pounds per square inch single response

Thread Size

0.125 inches all ends

Material

Copper alloy

Media For Which Designed

Air single response

Style Designator

Cross w/offset

Thread Series Designator

Npt all ends

Furnished Items And Quantity

2 nut

NSN

4820-00-609-9926

Part Number

7M657-1

Description

Valve,shuttle

CAGE

76301

A valve having one outlet and two inlets that are usually opposite each other. It has a fluid pressure operated pistonlike item, called a shuttle, that controls either inlet. It is commonly used to provide an emergency passage for fluid in an aircraft hydraulic or pneumatic system in case of loss of pressure in the normal service lines.

Part 7M657-1 NSN 4820-00-609-9926

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

20572

FIIG:

A046B0

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:

0.3000lbs

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