Check Valve NSN 4820-00-453-2981

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: 4820-00-453-2981

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Features and Characteristics

Thread Class

2a 2nd end

Thread Direction

Right-hand 1st end

Flow Control Device

Poppet

Disk Loading Method

Spring

Connection Style

Inverted flare (tube) 1st end

Valve Operation Method

Automatic

Connection Type

Threaded external tube 1st end

Mounting Position

Horizontal or vertical

Thread Size

0.562 inches 2nd end

Seat Angle

30.0 degrees 1st end

Material

Steel

Surface Treatment

Enamel

Style Designator

Straight thru

Thread Series Designator

Unf 2nd end

FSC

4820 Nonpowered Valves

NIIN

004532981

NSN

4820004532981

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

102712001

Cage Code:

K0654

Status:

MSDS:

Part Number:

1-02712-001

Cage Code:

K0654

Status:

MSDS:

Part Number:

99-1446227

Cage Code:

99995

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 4820-00-453-2981

What are the manufacturers of nsn 4820004532981?

Safran Landing Systems Uk Ltd (K0654)
Nato Stock Number Assigned (99995)

Does this nsn 4820004532981 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820004532981
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 4820004532981 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820004532981 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820004532981?
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
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