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NSN 2840-01-255-7498, 2840012557498
Cancelled -> Replaced by 2840002250946

Federal Supply Classification
FSC 2840 - Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
National Item Identification Number
NIIN 012557498
Codification Country
United States
Item Name Code
INC 50583
Criticality
(F) This item is a Flight Safety Critical Aircraft Part (FSCAP).
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 2840-01-255-7498

National Stock Number (NSN) 2840-01-255-7498, or NIIN 012557498, (nozzle segment,turbine,aircraft) was assigned May 25, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2840002250946.

There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts. ISO Group has a strong supply network for this NSN, with 13 sources of supply.

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

There has been a small amount of demand for this national stock number. Globally, demand for this NSN has originated from 10 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 15, 2008, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The design of this part is unstable. Engineering, manufacturing, or performance characteristics indicate that the required design objectives have not been achieved. Major changes are contemplated because the part has a low process yield or has demonstrated marginal performance during tests or service use. These changes will render the present part obsolete and unusable in its present configuration. Limited acquisition from the present source is anticipated pending configuration changes. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 50583. [A PORTION OF A NOZZLE ASSEMBLY, TURBINE, AIRCRAFT GAS TURBINE ENGINE. IT CONSISTS OF TWO OR MORE NOZZLE, TURBINE, AIRCRAFT GAS TURBINE ENGINE CAST AS ONE PIECE.]. This item is a Flight Safety Critical Aircraft Part (FSCAP). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2840012557498 does not contain precious metals.

This NSN is associated to Schedule B 8411997050: parts of gas turbine aircraft engines, other than for use in civil aircraft. The Schedule B End Use is listed as engines and turbines for military aircraft. NAICS classification category 336412: aircraft engine and engine parts manufacturing.

This information was last updated on .


Technical Characteristics

END ITEM IDENTIFICATION
(AGAV) ENGINE MODEL T-56
CRITICALITY CODE JUSTIFICATION
(CRTL) FEAT
ENGINE SECTION LOCATION
(CZBJ) TURBINE
SPECIAL FEATURES
(FEAT) 1ST STAGE VANE SEGMENT ASSY, AEP COATED, X40, POSNS 2,4,7,9,12,14,17,19,22,24,27,29

Manufacturer Part Numbers


Related Inventory

23031745
Condition AR
VANE SEGMENT AS
Readily Available


 
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