Valve Seat NSN 4820-00-028-7176

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: 4820-00-028-7176

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Features and Characteristics

Thread Class

2a single threaded portion

Thread Length

0.628 inches single threaded portion

Thready Qty Per Inch (tpi)

18 single threaded portion

Thread Size

4.000 inches single threaded portion

Seating Surface Shape

Flat

Special Features

Wrenching facility internal lugs

Material

Nickel alloy

Style Designator

Plain threaded

Thread Series Designator

Uns single threaded portion

FSC

4820 Nonpowered Valves

NIIN

000287176

NSN

4820000287176

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

0085513

Cage Code:

16497

Status:

MSDS:

Part Number:

85513

Cage Code:

38056

Status:

MSDS:

Part Number:

R6309XPCA85513

Cage Code:

38056

Status:

MSDS:

Part Number:

5119-4824-3816PCA85513

Cage Code:

80064

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 4820-00-028-7176

What are the manufacturers of nsn 4820000287176?

Does this nsn 4820000287176 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820000287176
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 4820000287176 contain any precious metals?
Precious metal content is unknown.

Does nsn 4820000287176 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820000287176?
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