Valve Seat NSN 4820-01-550-3744

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: 4820-01-550-3744

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Related NSN

Features and Characteristics

End Application

Los angeles class ssn (688)

Criticality Code Justification

Zzzy

Special Features

Nha: 4820-01-150-4262l1, 2 inch ball valve

Material

Plastic polytetrafluoroethylene seat

Reference Number Differentiating Characteristics

Requires special cleaning and packaging per mil-std-1330d

FSC

4820 Nonpowered Valves

NIIN

015503744

NSN

4820015503744

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

803-5001003-X8XX-04

Cage Code:

53711

Status:

MSDS:

Part Number:

G547-0003-5001003-8-4

Cage Code:

96169

Status:

MSDS:

Part Number:

H547-0001-5001003-8-4

Cage Code:

96169

Status:

MSDS:

Part Number:

7550479-5001003-8-4

Cage Code:

53711

Status:

MSDS:

Part Number:

7383858-5001003-8-4

Cage Code:

53711

Status:

MSDS:

Part Number:

7383858-5001003-8-4CP

Cage Code:

03950

Status:

MSDS:

Part Number:

7550479-5001003-8-4CP

Cage Code:

03950

Status:

MSDS:

Part Number:

803-5001003-X8XX-04CP

Cage Code:

03950

Status:

MSDS:

Part Number:

G547-0003-5001003-8-4CP

Cage Code:

03950

Status:

MSDS:

Part Number:

H547-0001-5001003-8-4CP

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 4820-01-550-3744

What are the manufacturers of nsn 4820015503744?

Does this nsn 4820015503744 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820015503744
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 4820015503744 contain any precious metals?
No precious metal content.

Does nsn 4820015503744 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820015503744?
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