Valve Seat NSN 4820-01-478-7759

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: 4820-01-478-7759

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Features and Characteristics

End Application

Valve assembly ball hull & backup full port 3 inch 0-700 psi

Special Features

4.480 x 3.062 x 0.562thk

FSC

4820 Nonpowered Valves

NIIN

014787759

NSN

4820014787759

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

2640-801X01 PC 13

Cage Code:

96169

Status:

MSDS:

Part Number:

845-7108467 ITEM 13

Cage Code:

53711

Status:

MSDS:

Part Number:

2643-857-10 ITEM 13

Cage Code:

96169

Status:

MSDS:

Part Number:

845-7108467

Cage Code:

53711

Status:

MSDS:

Part Number:

2640-801X1 PC 13

Cage Code:

96169

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 4820-01-478-7759

What are the manufacturers of nsn 4820014787759?

Electric Boat Corporation (96169)
Naval Sea Systems Command (53711)

Does this nsn 4820014787759 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820014787759
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 4820014787759 contain any precious metals?
No precious metal content.

Does nsn 4820014787759 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820014787759?
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