Model: 1S744-5

Check Valve

Properties:

Flow Control Device

Disk

Bolt Hole Quantity

29 2nd end

Bolt Hole Quantity

32 1st end

Valve Operation Method

Automatic

Flange Shape

Round with holes all ends

Connection Type

Flange all ends

Mounting Position

Horizontal or vertical

Valve Size

25.000 inches

Outside Diameter

31.500 inches 2nd end

Outside Diameter

34.688 inches 1st end

Face To Face Distance

16.500 inches

Thickness

1.000 inches 1st end

Thickness

1.000 inches 2nd end

Bolt Hole Diameter

1.188 inches all ends

Bolt Circle Diameter

29.250 inches 2nd end

Bolt Circle Diameter

32.438 inches 1st end

Flange Face Design

Plain all ends

Material

Copper alloy body

Style Designator

Straight through flanged ends

NSN

4820-01-310-6505

Part Number

1S744-5

Description

Valve,check

CAGE

85130

Part 1S744-5 NSN 4820-01-310-6505

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05487

FIIG:

A530B0

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:

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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