Aircraft Turbine Shroud Segment NSN 2840-01-146-9391

Item Description

A stationary arched metal segment used to establish clearance and a seal for the tip of a blade, turbine rotor, aircraft gas turbine engine. The inner dimension may have open honeycomb or composition filled surface or may be formed by the knife edge metal protrusions of a seal ring, labyrinth, aircraft gas turbine engine.

NSN: 2840-01-146-9391

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Features and Characteristics

Overall Length

2.354 inches

Overall Width

2.204 inches

Diameter

8.465 inches

End Application

F101-ge-100, f108-cf-100, f110-ge-100

Design Type

Compressor

Criticality Code Justification

Abhp and abmk and apgf and czbj and feat

Engine Section Location

Low pressure compressor

Special Features

180 deg. 7.998-8.002 in. Id based on 360 deg; 21 slots 0.352-0.354 in. Wide by 0.477-0.481 in deep; 21 holes 0.186-0.187

Material

Aluminum alloy

Material Specification

Ams4143 assn standard 1st material response or ams4162 assn standard 2nd material response

Surface Treatment

Anodize

Surface Treatment Specification

Ams2469 assn standard single treatment response

FSC

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

NIIN

011469391

NSN

2840011469391

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

1276M66G01

Cage Code:

07482

Status:

MSDS:

Part Number:

9969M97G04

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 2840-01-146-9391

What are the manufacturers of nsn 2840011469391?

General Electric Company (07482)
Timken Aerospace Transmissions, Llc (15152)
Beacon Industries, Inc. (32816)
Tecomet-albuquerque (59665)
Meco, Inc. (91913)
A B A Industries Inc (26795)
Tss Technologies, Inc. (28884)
Ambel Precision Manufacturing (54850)
J.t. Slocomb Corp (55282)
Union Machine Company Of Lynn, Inc. (51992)
General Electric Company (03350)
Numet Machining Techniques, Inc. (9Y765)

Does this nsn 2840011469391 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 2840011469391
A stationary arched metal segment used to establish clearance and a seal for the tip of a blade, turbine rotor, aircraft gas turbine engine. the inner dimension may have open honeycomb or composition filled surface or may be formed by the knife edge metal protrusions of a seal ring, labyrinth, aircraft gas turbine engine.

Does nsn 2840011469391 contain any precious metals?
No precious metal content.

Does nsn 2840011469391 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 2840011469391?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

50603

FIIG:

A10700

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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