Aircraft Gas Turbi Metallic Seal NSN 2840-00-703-4901

Item Description

A single or multi-piece item of metallic construction, specifically designed to form either a tight fuel or oil seal in an engine, gas turbine, aircraft.

NSN: 2840-00-703-4901

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Features and Characteristics

Overall Length

0.920 inches

Diameter

4.372 inches

End Application

Tf-41 aircraft gas turbine engine

Design Type

Axial compressor

Hardness Rating

41.0 rockwell c

Criticality Code Justification

Czbj and abhp and abmz and feat

Part Name Assigned By Controlling Agency

Original name sleeve, oil seal

Engine Section Location

Turbine

Special Features

Low pressure rear bearing

FSC

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

NIIN

007034901

NSN

2840007034901

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

6865856

Cage Code:

63005

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 2840-00-703-4901

What are the manufacturers of nsn 2840007034901?

Rolls-royce Corporation (63005)
Allison Transmission, Inc. (73342)

Does this nsn 2840007034901 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 2840007034901
A single or multi-piece item of metallic construction, specifically designed to form either a tight fuel or oil seal in an engine, gas turbine, aircraft.

Does nsn 2840007034901 contain any precious metals?
No precious metal content.

Does nsn 2840007034901 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 2840007034901?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

50597

FIIG:

A10700

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
Quality Fast Service