Valve Seat NSN 4820-00-420-3141

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: 4820-00-420-3141

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Features and Characteristics

Flange Diameter

1.719 inches

Body Outside Diameter

1.062 inches

Body Inside Diameter

0.656 inches

Flange Seat To Disk End Height

1.000 inches

Under Flange Height

0.750 inches

Seat Angle In Deg

45.000

Seating Surface Shape

Angular

Material

Copper alloy

Style Designator

Plain flanged

FSC

4820 Nonpowered Valves

NIIN

004203141

NSN

4820004203141

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

166293B217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

166293-217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

185413PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

185420PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

184450PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

184457PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

184469PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

185841PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

185890PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

186231PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

186290PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

186297PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

185755PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

185762PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

185774PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

185822PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

185829PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

187688PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

187699PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

187732PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

187763PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

186309PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

187681APC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

188405PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

188989PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

187901PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

187955PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

188081APC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

188088PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

189137PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

189020PC217

Cage Code:

0AT62

Status:

MSDS:

Part Number:

189128PC217

Cage Code:

0AT62

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 4820-00-420-3141

What are the manufacturers of nsn 4820004203141?

Does this nsn 4820004203141 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820004203141
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 4820004203141 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820004203141 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820004203141?
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