Check Valve NSN 4820-01-283-0803

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: 4820-01-283-0803

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Features and Characteristics

Thread Direction

Right-hand all ends

Flow Control Device

Poppet

Maximum Operating Temp

250.0 degrees fahrenheit 2nd response

Connection Style

Plain, optional end (pipe) all ends

Valve Operation Method

Automatic

Connection Type

Threaded internal pipe all ends

Mounting Position

Horizontal or vertical

Maximum Operating Pressure

10000.0 pounds per square inch single response

Thread Size

0.125 inches all ends

Special Features

Other media utilized: alcohol, ethylene glycol, freon 12, gasoline, helium, hydrogen, hydraulic fluid (mineral based), lube oil, natural gas, nitrogen, water; cracking pressure 0.5 psi

Material

Steel comp 416 body

Media For Which Designed

Carbon dioxide 5th response

Style Designator

Straight thru

Thread Series Designator

Npt all ends

FSC

4820 Nonpowered Valves

NIIN

012830803

NSN

4820012830803

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

2359R 1PP-0.5

Cage Code:

91816

Status:

MSDS:

Part Number:

5538153

Cage Code:

53711

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 4820-01-283-0803

What are the manufacturers of nsn 4820012830803?

Circor Aerospace, Inc. (91816)
Naval Sea Systems Command (53711)

Does this nsn 4820012830803 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820012830803
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 4820012830803 contain any precious metals?
No precious metal content.

Does nsn 4820012830803 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820012830803?
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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