Check Valve NSN 4820-01-644-3638

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: 4820-01-644-3638

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Features and Characteristics

Valve Operation Method

Automatic

Flange Shape

Round all ends

Connection Type

Flange all ends

Valve Size

0.500 inches

Maximum Operating Pressure

200.0 pounds per square inch single response

Face To Face Distance

2.172 inches

Flange Face Design

Plain all ends

Part Name Assigned By Controlling Agency

Swing check valve

Special Features

Material brass; 2 port

Material

Copper alloy

Style Designator

Straight through flanged ends

FSC

4820 Nonpowered Valves

NIIN

016443638

NSN

4820016443638

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

TI3.50

Cage Code:

61623

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8481301090
NAICS: 332911
SITC: 74730
Description: Check valves of copper having a pressure rating of 850 kpa or over
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-644-3638

What are the manufacturers of nsn 4820016443638?

Nibco Inc (61623)

Does this nsn 4820016443638 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820016443638
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 4820016443638 contain any precious metals?
No precious metal content.

Does nsn 4820016443638 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820016443638?
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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