Valve Seat NSN 4820-01-132-3557

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: 4820-01-132-3557

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Features and Characteristics

Flange Diameter

0.500 inches

Body Outside Diameter

Between 0.312 inches and 0.316 inches

Body Inside Diameter

0.203 inches

End Application

Level control cartridge valve 734000 for c5a aircraft fuel system

Seat Radius

0.040 inches

Flange Seat To Disk End Height

0.171 inches

Under Flange Height

0.112 inches

Seating Surface Shape

Radial

Material

Aluminum alloy 2024

Material Specification

Qq-a-264 federal specification single material response

Style Designator

Plain flanged

FSC

4820 Nonpowered Valves

NIIN

011323557

NSN

4820011323557

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

734071

Cage Code:

96124

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 4820-01-132-3557

What are the manufacturers of nsn 4820011323557?

Transdigm, Inc. (96124)

Does this nsn 4820011323557 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820011323557
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 4820011323557 contain any precious metals?
No precious metal content.

Does nsn 4820011323557 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820011323557?
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