Check Valve NSN 4820-01-089-3187

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: 4820-01-089-3187

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Features and Characteristics

Flow Control Device

Disk

Bolt Hole Quantity

4 all ends

Maximum Operating Temp

160.0 degrees fahrenheit single response

Valve Operation Method

Automatic

Flange Shape

Round with holes all ends

Connection Type

Flange all ends

Mounting Position

Horizontal

Valve Size

3.000 inches

Maximum Operating Pressure

700.0 pounds per square inch single response

Outside Diameter

7.437 inches all ends

Face To Face Distance

11.750 inches

Thickness

1.375 inches all ends

Bolt Hole Diameter

0.750 inches all ends

Bolt Circle Diameter

5.687 inches all ends

Flange Face Design

Plain all ends

Material

Rubber butadiene-acrylonitrile class nbr seat

Media For Which Designed

Water-oil-gas single response

Style Designator

Straight through flanged ends

FSC

4820 Nonpowered Valves

NIIN

010893187

NSN

4820010893187

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

SS845-2181251REVFASSYB

Cage Code:

80064

Status:

MSDS:

Part Number:

2620-927X9REVFASSYB

Cage Code:

96169

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8481309000
NAICS: 332911
SITC: 74730
Description: Check valves of materials other than copper, iron or steel
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-089-3187

What are the manufacturers of nsn 4820010893187?

Naval Ship Systems Command (80064)
Electric Boat Corporation (96169)

Does this nsn 4820010893187 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820010893187
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 4820010893187 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820010893187 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820010893187?
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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