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Aircraft Gas Turbine En Air Seal NSN 2840-01-329-8621

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 2840-01-329-8621 NSN: 2840-01-329-8621

Features and Characteristics

Overall Length
Between 0.989 inches and 1.349 inches
Diameter
Between 13.495 inches and 13.505 inches
End Application
Aircraft eng f100
Design Type
Axial compressor
Engine Section Location
Compressor
Stage Number
1
Special Features
T.O. 2j-f100-4, fig 104, ind 3; reop and reid of 4064666; front compressor inlet
Material
Titanium alloy
Material Specification
Pwa1216 mfr ref single material response
FSC
2840 Prime Moving; And Components Aircraft Gas Turbines And Jet Engines
NIIN
013298621
NSN
2840013298621

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4079076
Cage Code:
77445
Status:
A
MSDS:
Part Number:
4061510
Cage Code:
77445
Status:
A
MSDS:
Part Number:
4064666
Cage Code:
77445
Status:
A
MSDS:
Part Number:
4026689
Cage Code:
77445
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 2840-01-329-8621
What are the manufacturers of nsn 2840013298621?
Does this nsn 2840013298621 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2840013298621
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 2840013298621 contain any precious metals?
No precious metal content.
Does nsn 2840013298621 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2840013298621?
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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