Check Valve NSN 4820-01-166-4439

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: 4820-01-166-4439

Provided with every order

Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

Get a Quote

Get an up to date price on nsn 4820011664439

Related NSN

Features and Characteristics

Thread Class

3a all ends

Thread Direction

Right-hand all ends

Flow Control Device

Poppet

Disk Loading Method

Spring

Connection Style

External seat for gasket seal (boss) all ends

Valve Operation Method

Automatic

Connection Type

Threaded external boss all ends

Mounting Position

Horizontal or vertical

Thready Qty Per Inch (tpi)

14 all ends

Maximum Operating Pressure

600.0 pounds per square inch single response

Thread Size

0.875 inches all ends

Seat Angle

37.0 degrees all ends

Special Features

With aluminum body gasket and polytetrafluoroethylene o-ring

Material

Steel comp 303

Material Specification

Aisi 303 assn standard single material response

Style Designator

Straight thru

Thread Series Designator

Unj all ends

FSC

4820 Nonpowered Valves

NIIN

011664439

NSN

4820011664439

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

8520T-10TT

Cage Code:

91816

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 4820-01-166-4439

What are the manufacturers of nsn 4820011664439?

Circor Aerospace, Inc. (91816)

Does this nsn 4820011664439 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820011664439
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 4820011664439 contain any precious metals?
No precious metal content.

Does nsn 4820011664439 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820011664439?
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:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service