Valve Seat NSN 4820-00-146-8759

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: 4820-00-146-8759

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Features and Characteristics

Overall Height

Between 0.260 inches and 0.265 inches

Body Outside Diameter

1.377 inches

Body Inside Diameter

Between 1.120 inches and 1.130 inches

Seat Angle In Deg

45.000

Hardness Rating

53.0 rockwell c face and 58.0 rockwell c face

Seating Surface Shape

Angular

Material

Cobalt comp 3

Style Designator

Plain

FSC

4820 Nonpowered Valves

NIIN

001468759

NSN

4820001468759

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

HG201

Cage Code:

66289

Status:

MSDS:

Part Number:

3-0HG201-0-61

Cage Code:

17624

Status:

MSDS:

Part Number:

3-0HG201-60

Cage Code:

17624

Status:

MSDS:

Part Number:

FLHG201

Cage Code:

30898

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 4820-00-146-8759

What are the manufacturers of nsn 4820001468759?

Does this nsn 4820001468759 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820001468759
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 4820001468759 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820001468759 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820001468759?
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
Quality Fast Service