Valve Seat NSN 4820-00-389-8489

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: 4820-00-389-8489

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Related NSN

Features and Characteristics

Special Features

For hand valve

FSC

4820 Nonpowered Valves

NIIN

003898489

NSN

4820003898489

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

10150

Cage Code:

90099

Status:

MSDS:

Part Number:

111275

Cage Code:

90099

Status:

MSDS:

Part Number:

D15-678GPC252

Cage Code:

80231

Status:

MSDS:

Part Number:

D15-678SPC252

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-678PPC252

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-770GPC333

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-770BPC333

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-770RPC333

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-770SPC333

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-790CPC303

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-790IPC303

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-790JPC333

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-790VPC333

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-790TPC303

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-790UPC303

Cage Code:

79500

Status:

MSDS:

Part Number:

AR13S4601-257521ALT1

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-413CPC303

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-413CPC333

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-413XPC303

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-413YPC333

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-413JPC303

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-413KPC333

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-413WPC303

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-413WPC333

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-597PPC473

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-597QPC473

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-597BPC473

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-597GPC473

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-646IPC303

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-646JPC333

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-646CPC303

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-646UPC303

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-646VPC333

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-646RPC333

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-646TPC303

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-646YPC303

Cage Code:

79500

Status:

MSDS:

Part Number:

D15-678BPC252

Cage Code:

79500

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 4820-00-389-8489

What are the manufacturers of nsn 4820003898489?

Northrop Grumman Systems Corporation (90099)
Westinghouse Electric Corp (80231)
Westinghouse Electric Corp (79500)

Does this nsn 4820003898489 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820003898489
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 4820003898489 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820003898489 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820003898489?
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