Valve Seat NSN 4820-00-042-0874

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: 4820-00-042-0874

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Related NSN

Features and Characteristics

Criticality Code Justification

Zzzy

Reference Number Differentiating Characteristics

Items that support a level i or subsafe critical system/component that has undergone quality assurance during the acquisition process and requires objective quality evidence (oqe) traceable to permanent marking on the material

FSC

4820 Nonpowered Valves

NIIN

000420874

NSN

4820000420874

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

2640-801-01 ITEM 17

Cage Code:

96169

Status:

MSDS:

Part Number:

2640-804X3 PIECE 2

Cage Code:

96169

Status:

MSDS:

Part Number:

2640-801X01 ITEM17

Cage Code:

96169

Status:

MSDS:

Part Number:

6002-184PC3

Cage Code:

43689

Status:

MSDS:

Part Number:

845-4558787 ITEM 18

Cage Code:

53711

Status:

MSDS:

Part Number:

845-4558791 ITEM 35

Cage Code:

53711

Status:

MSDS:

Part Number:

845-7286652 ITEM16

Cage Code:

53711

Status:

MSDS:

Part Number:

264080101-0017

Cage Code:

96169

Status:

MSDS:

Part Number:

2640-801X01 PIECE 17

Cage Code:

96169

Status:

MSDS:

Part Number:

255580 PIECE 3

Cage Code:

43689

Status:

MSDS:

Part Number:

2640-840X3PC2

Cage Code:

53711

Status:

MSDS:

Part Number:

2640-852X1PC3

Cage Code:

53711

Status:

MSDS:

Part Number:

845-7286652 ITEM16Q3

Cage Code:

03950

Status:

MSDS:

Part Number:

6002-184PC3Q3

Cage Code:

03950

Status:

MSDS:

Part Number:

255580PC3Q3

Cage Code:

03950

Status:

MSDS:

Part Number:

2640-801X1PC17Q3

Cage Code:

03950

Status:

MSDS:

Part Number:

2640-801-01 ITEM 17Q3

Cage Code:

03950

Status:

MSDS:

Part Number:

2640-801X01 ITEM 17Q3

Cage Code:

03950

Status:

MSDS:

Part Number:

2640-804X3 PIECE 2Q3

Cage Code:

03950

Status:

MSDS:

Part Number:

2640-852X1PC3Q3

Cage Code:

03950

Status:

MSDS:

Part Number:

2640-840X3PC2Q3

Cage Code:

03950

Status:

MSDS:

Part Number:

264080101-0017Q3

Cage Code:

03950

Status:

MSDS:

Part Number:

845-4558787 ITEM 18Q3

Cage Code:

03950

Status:

MSDS:

Part Number:

845-4558791 ITEM-35Q3

Cage Code:

03950

Status:

MSDS:

Part Number:

845-8543128 ITEM 5Q3

Cage Code:

03950

Status:

MSDS:

Part Number:

2640-800X1 ITEM 17

Cage Code:

96169

Status:

MSDS:

Part Number:

2643-852-10 ITEM 5

Cage Code:

96169

Status:

MSDS:

Part Number:

845-8543128 ITEM 5

Cage Code:

53711

Status:

MSDS:

Part Number:

2640-800X1 ITEM 17Q3

Cage Code:

03950

Status:

MSDS:

Part Number:

2643-852-10 ITEM 5Q3

Cage Code:

03950

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 4820-00-042-0874

What are the manufacturers of nsn 4820000420874?

Does this nsn 4820000420874 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820000420874
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 4820000420874 contain any precious metals?
No precious metal content.

Does nsn 4820000420874 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820000420874?
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