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NSN 2840-01-434-7020, 2840014347020
FRAME,TURBINE,AIRCRAFT GAS TURBINE ENGINE

Federal Supply Classification
FSC 2840 - Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
National Item Identification Number
NIIN 014347020
Codification Country
United States
Item Name Code
INC 52349
Criticality
(Y) This item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 2840-01-434-7020

National Stock Number (NSN) 2840-01-434-7020, or NIIN 014347020, (frame,turbine,aircraft gas turbine engine) was assigned August 5, 1996 in the Federal Logistics Information System (FLIS). NIIN 014347020 was cancelled on December 15, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 52349. [A FRAME USED FOR AND PART OF A TURBINE ASSEMBLY,AIRCRAFT GAS TURBINE ENGINE. MAY INCLUDE STRUTS.]. This item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2840014347020 does not contain precious metals.

This information was last updated on .


Technical Characteristics

OVERALL LENGTH
(ABHP) 13.165 INCHES MINIMUM AND 13.205 INCHES MAXIMUM
SPECIAL FEATURES
(FEAT) 6TURBINE MID FRAME ASSY; NEW FRAME TO REDUCE NUMBER OF LINER SADDLE AND BLIPPER CRACKS; G10 FRAME HAS NEW LINER, 1820M83G01, WHICH INCORPORATES A REDESIGNED BLIPPER, HIGHER IN STRENGTH/TEMPERATURE; INTERGAL WITH THE LINER FOWARD OUT RING INSTEAD OF BEING WELDED TO THE RING AS OF NOW; TURBINE MID FRAME NOT AFFECTED IN PHYSICAL INTERCHANGEABILITY; NEW LINER AND CURRENT LINER ARE PHYSICALLY INTERCHANGEABLE; FUNCTIONAL INTERCHANGEABILITY IS AFFECTED IN THAT THE NEW LINER HAS HIGHER STRENGTH/TEMPERATURE
OUTSIDE DIAMETER
(ABHP) 13.205 INCHES MAXIMUM
MATERIAL
(MATT) NICKEL ALLOY
REFERENCE DATA AND LITERATURE
(ABKV) 16.160 INCHES MI
END ITEM IDENTIFICATION
(AGAV) TF-39 AIRCRAFT GAS TURBINE ENGINE
OUTSIDE DIAMETER
(ABKV) 16.160 INCHES MINIMUM AND 16.200 INCHES MAXIMUM
REFERENCE DATA AND LITERATURE
(RDAL) T.O. 2J-TF39-4, FIG 63 IND 1
CRITICALITY CODE JUSTIFICATION
(CRTL) ABHP AND ABKV AND FEAT

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