Check Valve NSN 4820-01-544-6674

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: 4820-01-544-6674

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Features and Characteristics

Thread Direction

Right-hand all ends

Flow Control Device

Piston

Disk Loading Method

Spring

End Application

Ground refueling equipment

Connection Style

Plain, optional end (pipe) all ends

Valve Operation Method

Automatic

Connection Type

Threaded internal pipe all ends

Maximum Operating Pressure

1500.0 pounds per square inch single response

Thread Size

0.750 inches all ends

Opening Pressure Setting

0.1 pounds per square inch

Special Features

2.95" length x 1-.25" hex body with buna n seat

Material

Steel comp 316

Media For Which Designed

Fuel/oil, hydrocarbon single response

Style Designator

Straight thru

Thread Series Designator

Npt all ends

FSC

4820 Nonpowered Valves

NIIN

015446674

NSN

4820015446674

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

U3FSSBN.125SS

Cage Code:

28396

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 4820-01-544-6674

What are the manufacturers of nsn 4820015446674?

International Valve Corporation (28396)

Does this nsn 4820015446674 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820015446674
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 4820015446674 contain any precious metals?
No precious metal content.

Does nsn 4820015446674 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820015446674?
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
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