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Aircraft Gas Turbine En Air Seal NSN 2840-00-863-1901

Item Description

A rigid metallic item, generally circular. It may be formed of segmented arcs. It is designed to prevent leakage of air in an engine, gas turbine, aircraft. It may be of various cross-sectional shapes. It may have mounting facilities. It may act as a spacer but its primary function is as an air seal.

NSN 2840-00-863-1901 NSN: 2840-00-863-1901

Features and Characteristics

Overall Length
Between 2.210 inches and 2.230 inches
Overall Width
Between 0.360 inches and 0.400 inches
End Application
Aircraft eng j79, j85, t58, t64
Criticality Code Justification
Czbj and abhp and abmk
Part Name Assigned By Controlling Agency
Original name strip, sealing, stage
Engine Section Location
Turbine
Stage Number
2
Material
Cobalt alloy
Material Specification
Ams5537 assn standard single material response
FSC
2840 Prime Moving; And Components Aircraft Gas Turbines And Jet Engines
NIIN
008631901
NSN
2840008631901

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
105B1883P1
Cage Code:
07482
Status:
A
MSDS:
Part Number:
105B1883PU
Cage Code:
07482
Status:
A
MSDS:
Part Number:
105R984P21
Cage Code:
07482
Status:
A
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 2840-00-863-1901
What are the manufacturers of nsn 2840008631901?
Does this nsn 2840008631901 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2840008631901
A rigid metallic item, generally circular. it may be formed of segmented arcs. it is designed to prevent leakage of air in an engine, gas turbine, aircraft. it may be of various cross-sectional shapes. it may have mounting facilities. it may act as a spacer but its primary function is as an air seal.
Does nsn 2840008631901 contain any precious metals?
No precious metal content.
Does nsn 2840008631901 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2840008631901?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
50595
FIIG:
A10700
App. Key:
H
Cond. Code:
1
Status:
A

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