Model: 1-2662-1

Check Valve

Properties:

Pipe Size Accommodated

0.250 inches 2nd end

Thread Direction

Right-hand 2nd end

Flow Control Device

Poppet

Disk Loading Method

Spring

Maximum Operating Temp

165.0 degrees fahrenheit single response

Connection Style

Flared (tube) 1st end

Valve Operation Method

Automatic

Connection Type

Threaded external pipe 2nd end

Connection Type

Threaded external tube 1st end

Mounting Position

Horizontal or vertical

Thready Qty Per Inch (tpi)

18 2nd end

Maximum Operating Pressure

1500.0 pounds per square inch single response

Thread Size

0.250 inches 2nd end

Seat Angle

37.0 degrees 1st end

Outside Diameter Tube Accommodated

0.250 inches 1st end

Material

Stainless steel flow control device

Media For Which Designed

Oil, lubricating, diester base single response

Surface Treatment

Passivate

Style Designator

Straight thru

Thread Series Designator

Anpt 2nd end

Furnished Items And Quantity

1 cap and 1 chain

NSN

4820-00-497-2348

Part Number

1-2662-1

Description

Valve,check

CAGE

86768

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part 1-2662-1 NSN 4820-00-497-2348

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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Schedule B and Export

Schedule B: 8481301090
SITC: 74730
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Check valves of copper having a pressure rating of 850 kpa or over