Check Valve NSN 4820-01-425-6891

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: 4820-01-425-6891

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Features and Characteristics

Thread Direction

Right-hand all ends

Flow Control Device

Disk

Maximum Operating Temp

200.0 degrees fahrenheit single response

End Application

Strategic sealift conversion ships class

Connection Style

Plain, optional end (pipe) all ends

Valve Operation Method

Automatic

Connection Type

Threaded internal pipe all ends

Mounting Position

Horizontal or vertical

Thread Size

0.375 inches all ends

Opening Pressure Setting

1.0 pounds per square inch

Material

Rubber butadiene-acrylonitrile class nbr flow control device

Media For Which Designed

Gas, inert 2nd response

Style Designator

Straight thru

Thread Series Designator

Npt all ends

FSC

4820 Nonpowered Valves

NIIN

014256891

NSN

4820014256891

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

V0122

Cage Code:

04845

Status:

MSDS:

Part Number:

9Y3607

Cage Code:

11083

Status:

MSDS:

Q & A

Frequently asked questions for NSN 4820-01-425-6891

What are the manufacturers of nsn 4820014256891?

Automatic Switch Company (04845)
Caterpillar Inc. (11083)

Does this nsn 4820014256891 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820014256891
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 4820014256891 contain any precious metals?
No precious metal content.

Does nsn 4820014256891 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820014256891?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service