Aircraft Turbine Blade Retainer NSN 2840-01-434-1990

Item Description

An item specifically designed to position and/or restrain the movement of one or more blade, or blade set, turbine, aircraft gas turbine engine. It may be the full 360 degrees required for one turbine stage or a segment thereof.

NSN: 2840-01-434-1990

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Features and Characteristics

Overall Length

Between 1.115 inches and 1.145 inches

Outside Diameter

Between 21.950 inches and 21.970 inches

End Application

F110-ge-100 aircraft gas turbine engine

Criticality Code Justification

Abhp and abkv and feat

Special Features

Retainer for the low pressure turbine rotor, stage 1

Material

Nickel alloy

FSC

2840 Prime Moving; And Components Aircraft Gas Turbines And Jet Engines

NIIN

014341990

NSN

2840014341990

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

KDS 2840-4003

Cage Code:

3999F

Status:

MSDS:

Part Number:

1668M81P02

Cage Code:

07482

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8411997050
NAICS: 336412
SITC: 71499
Description: Parts of gas turbine aircraft engines, other than for use in civil aircraft
End Use (Code 50020):
Engines and turbines for military aircraft

Q & A

Frequently asked questions for NSN 2840-01-434-1990

What are the manufacturers of nsn 2840014341990?

Defense Acquisition Program (3999F)
General Electric Company (07482)

Does this nsn 2840014341990 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 2840014341990
An item specifically designed to position and/or restrain the movement of one or more blade, or blade set, turbine, aircraft gas turbine engine. it may be the full 360 degrees required for one turbine stage or a segment thereof.

Does nsn 2840014341990 contain any precious metals?
No precious metal content.

Does nsn 2840014341990 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 2840014341990?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

52404

FIIG:

A522S0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service