Model: 508701-1

Check Valve

Properties:

Pipe Size Accommodated

0.250 inches 1st end

Thread Direction

Right-hand 1st end

Flow Control Device

Poppet

Disk Loading Method

Spring

Maximum Operating Temp

150.0 degrees fahrenheit single response

Connection Style

Plain (pipe) 1st end

Valve Operation Method

Automatic

Connection Type

Threaded external pipe 1st end

Mounting Position

Horizontal or vertical

Thready Qty Per Inch (tpi)

18 1st end

Maximum Operating Pressure

500.0 pounds per square inch single response

Thread Size

0.250 inches 1st end

Material

Copper alloy body and stainless steel body

Material

Copper alloy seat and stainless steel seat

Style Designator

Straight thru

Thread Series Designator

Npt 1st end

NSN

4820-00-451-1406

Part Number

508701-1

Description

Valve,check

CAGE

80020

Part 508701-1 NSN 4820-00-451-1406

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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