Valve Seat NSN 4820-00-139-3920

Item Description

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

NSN: 4820-00-139-3920

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 4820001393920

Features and Characteristics

Flange Diameter

Between 0.871 inches and 0.873 inches

Body Outside Diameter

Between 0.764 inches and 0.766 inches

Body Inside Diameter

0.500 inches

Flange Seat To Disk End Height

0.050 inches

Under Flange Height

Between 0.080 inches and 0.090 inches

Seating Surface Shape

Flat

Material

Plastic

Style Designator

Plain flanged

FSC

4820 Nonpowered Valves

NIIN

001393920

NSN

4820001393920

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

183296-0081

Cage Code:

99657

Status:

MSDS:

Part Number:

183296-81

Cage Code:

99657

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8481909090
NAICS: 332911
SITC: 74790
Description: Parts of taps, cocks, valves and similar appliances, nesoi
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-139-3920

What are the manufacturers of nsn 4820001393920?

Marotta Controls, Inc. (99657)

Does this nsn 4820001393920 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820001393920
A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. the body may have a flange of various shapes. for diesel and gasoline reciprocating engines, see insert, engine valve seat.

Does nsn 4820001393920 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820001393920 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820001393920?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

22113

FIIG:

A15500

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