Valve Seat NSN 4820-00-996-8254

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: 4820-00-996-8254

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 4820009968254

Related NSN

Features and Characteristics

Thread Length

0.160 inches single threaded portion

Flange Diameter

0.625 inches

Overall Height

Between 0.720 inches and 0.740 inches

Body Outside Diameter

Between 0.478 inches and 0.480 inches

Body Inside Diameter

0.188 inches

Thready Qty Per Inch (tpi)

18 single threaded portion

Hardness Rating

38.0 rockwell c and 40.0 rockwell c

Thread Size

0.625 inches single threaded portion

Material

Steel

Material Specification

Qq-s-763, class 416 federal specification single material response

Surface Treatment

Passivate

Surface Treatment Specification

Mil-s-5002 military specification single treatment response

Thread Series Designator

Unf single threaded portion

FSC

4820 Nonpowered Valves

NIIN

009968254

NSN

4820009968254

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

396-09

Cage Code:

09445

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 4820-00-996-8254

What are the manufacturers of nsn 4820009968254?

Dukes Aerospace, Inc. (09445)

Does this nsn 4820009968254 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820009968254
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 4820009968254 contain any precious metals?
No precious metal content.

Does nsn 4820009968254 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820009968254?
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