Model: 2D1696

Check Valve

Properties:

Thread Class

3a 2nd end

Thread Direction

Right-hand 2nd end

Flow Control Device

Poppet

Disk Loading Method

Spring

Maximum Operating Temp

500.0 degrees fahrenheit single response

Connection Style

Double threaded section boss fitting gasket with locknut sealing, boss 2nd end

Valve Operation Method

Automatic

Connection Type

Threaded external boss 2nd end

Mounting Position

Horizontal or vertical

Maximum Operating Pressure

70.0 pounds per square inch single response

Thread Size

0.438 inches 2nd end

Seat Angle

37.0 degrees 1st end

Material

Steel comp 303 body

Media For Which Designed

Air 1st response

Media For Which Designed

Fuel/oil, hydrocarbon 2nd response

Style Designator

Tee

Thread Series Designator

Unjf 2nd end

NSN

4820-00-123-3499

Part Number

2D1696

Description

Valve,check

CAGE

99240

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 2D1696 NSN 4820-00-123-3499

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

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:

127220

UFC:

64490

LTL:

77.5

LCL:

WCC:

593

TCC:

SHC:

ACC:

Equipment for Aircraft

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Schedule B and Export

Schedule B: 8481302090
SITC: 74730
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Check valves of steel