Check Valve NSN 4820-01-028-4481

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: 4820-01-028-4481

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Features and Characteristics

Thread Direction

Right-hand all ends

Flow Control Device

Poppet

Disk Loading Method

Spring

Connection Style

Plain, optional end (pipe) all ends

Valve Operation Method

Automatic

Connection Type

Threaded internal pipe all ends

Mounting Position

Horizontal

Maximum Operating Pressure

250.0 pounds per square inch single response

Thread Size

0.500 inches all ends

Special Features

0.500 in. Valve size

Material

Plastic acetal flow control device

Style Designator

Straight thru

Thread Series Designator

Npt all ends

FSC

4820 Nonpowered Valves

NIIN

010284481

NSN

4820010284481

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

B12808

Cage Code:

91161

Status:

MSDS:

Part Number:

C12058BPC1

Cage Code:

91161

Status:

MSDS:

Part Number:

5X782

Cage Code:

25795

Status:

MSDS:

Part Number:

12058

Cage Code:

91161

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8481301090
NAICS: 332911
SITC: 74730
Description: Check valves of copper having a pressure rating of 850 kpa or over
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-028-4481

What are the manufacturers of nsn 4820010284481?

Electro Impulse Laboratory Inc. (91161)
W.w. Grainger, Inc. (25795)

Does this nsn 4820010284481 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820010284481
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 4820010284481 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820010284481 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820010284481?
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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