Valve Seat NSN 4820-00-956-1477

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: 4820-00-956-1477

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Features and Characteristics

Flange Diameter

Between 2.805 inches and 2.810 inches

Body Outside Diameter

Between 2.315 inches and 2.320 inches

Body Inside Diameter

Between 1.374 inches and 1.375 inches

Flange Seat To Disk End Height

0.752 mils and 0.755 centimeters

Under Flange Height

Between 0.183 inches and 0.186 inches

Seating Surface Shape

Flat

Material

Steel body

Material Specification

Qq-s-763, class 410 federal specification single material response body

Style Designator

Plain flanged

FSC

4820 Nonpowered Valves

NIIN

009561477

NSN

4820009561477

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

60-591PC607

Cage Code:

27235

Status:

MSDS:

Part Number:

591-607

Cage Code:

27235

Status:

MSDS:

Part Number:

60-773PC607

Cage Code:

27235

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 4820-00-956-1477

What are the manufacturers of nsn 4820009561477?

Hardie-tynes Co., Inc. (27235)

Does this nsn 4820009561477 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820009561477
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 4820009561477 contain any precious metals?
No precious metal content.

Does nsn 4820009561477 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820009561477?
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:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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