Model: 20C142

Check Valve

Properties:

Thread Class

2a all ends

Thread Direction

Right-hand all ends

Flow Control Device

Disk

Maximum Operating Temp

85.0 degrees fahrenheit single response

Connection Style

Flare (tube) all ends

Valve Operation Method

Manual

Connection Type

Threaded internal tube all ends

Mounting Position

Horizontal

Thready Qty Per Inch (tpi)

16 all ends

Maximum Operating Pressure

600.0 pounds per square inch single response

Thread Size

2.125 inches all ends

Outside Diameter Tube Accommodated

2.125 inches all ends

Material

Rubber flow control device

Material

Steel comp 303 body

Material Specification

Aisi 303 assn standard single material response body

Media For Which Designed

Fuel/oil, hydrocarbon single response

Style Designator

Straight thru

Thread Series Designator

Un all ends

NSN

4820-01-144-5710

Part Number

20C142

Description

Valve,check

CAGE

82829

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 20C142 NSN 4820-01-144-5710

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:

576

TCC:

SHC:

ACC:

Construction Materials

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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