Model: 150540

Check Valve

Special Features:

Requires special cleaning and packing for oxygen and nitrogen service

Properties:

Pipe Size Accommodated

2.500 inches 1st end

Thread Direction

Right-hand 1st end

Flow Control Device

Poppet

Disk Loading Method

Spring

Renewable Seat Ring Type

Pressed-in

Connection Style

Plain (pipe) 1st end

Connection Type

Threaded external pipe 1st end

Mounting Position

Horizontal or vertical

Thready Qty Per Inch (tpi)

8 1st end

Thread Size

2.500 inches 1st end

Criticality Code Justification

Feat

Material

Copper alloy flow control device

Material

Copper alloy body

Style Designator

Straight thru

Thread Series Designator

Npt 1st end

NSN

4820-00-782-7812

Part Number

150540

Description

Valve,check

CAGE

77842

Part 150540 NSN 4820-00-782-7812

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:

127220

UFC:

64490

LTL:

77.5

LCL:

77.5

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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