Check Valve NSN 4820-01-042-0137

Item Description

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.

NSN: 4820-01-042-0137

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Features and Characteristics

Flow Control Device

Disk

Bolt Hole Quantity

4 all ends

Width

4.000 inches all ends

Length

4.000 inches all ends

Valve Operation Method

Automatic

Flange Shape

Rectangular with holes all ends

Connection Type

Flange 1st end

Mounting Facility

Bracket

Mounting Position

Horizontal or vertical

Valve Size

1.500 inches

Maximum Operating Pressure

3000.0 pounds per square inch single response

First Connection Face To Centerline Distance

3.000 inches

Bolt Hole Diameter

0.625 inches all ends

Second Connection Face To Centerline Distance

3.000 inches

Center To Center Distance Between Bolt Holes Along Length

2.750 inches all ends

Center To Center Distance Between Bolt Holes Along Width

2.750 inches all ends

Flange Face Design

Plain all ends

Material

Steel

Media For Which Designed

Fuel/oil, hydrocarbon single response

Surface Treatment

Paint

Style Designator

Angle flanged ends

FSC

4820 Nonpowered Valves

NIIN

010420137

NSN

4820010420137

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

DF10P1-16-5-20

Cage Code:

62983

Status:

MSDS:

Part Number:

DF10P1-16-5-10

Cage Code:

62983

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8481302090
NAICS: 332911
SITC: 74730
Description: Check valves of steel
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-042-0137

What are the manufacturers of nsn 4820010420137?

Does this nsn 4820010420137 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820010420137
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.

Does nsn 4820010420137 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820010420137 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820010420137?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

05487

FIIG:

A530B0

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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