Check Valve NSN 4820-01-549-7128

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: 4820-01-549-7128

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Related NSN

Features and Characteristics

Flow Control Device

Disk

Disk Loading Method

Spring

Maximum Operating Temp

70.0 degrees fahrenheit single response

Valve Operation Method

Automatic

Flange Shape

Round with holes all ends

Connection Type

Flange all ends

Valve Size

2.000 inches

Maximum Operating Pressure

150.0 pounds per square inch single response

Part Name Assigned By Controlling Agency

Flanged check valve

Special Features

Viton seal; stainless steel astm a240 disc

Material

Stainless steel body

Material Specification

Astm a312 gr 316 weldment assn standard single material response body

Media For Which Designed

Ethylene glycol single response

Style Designator

Straight thru

FSC

4820 Nonpowered Valves

NIIN

015497128

NSN

4820015497128

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

19-4-4-SPV-2IN

Cage Code:

1DNB7

Status:

MSDS:

Part Number:

PA20397/2110 REV 3 IT 23

Cage Code:

04EK4

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 4820-01-549-7128

What are the manufacturers of nsn 4820015497128?

Airtech Inc (1DNB7)
Alstom Power Conversion Inc. (04EK4)

Does this nsn 4820015497128 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820015497128
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 4820015497128 contain any precious metals?
No precious metal content.

Does nsn 4820015497128 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820015497128?
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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