NSN 2840-00-604-1453, 2840006041453
CYLINDER,POWER TURBINE

Federal Supply Classification: FSC 2840 - Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
National Item Identification Number: NIIN 006041453
Codification Country: United States
Item Name Code: INC 77777
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature 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 2840-00-604-1453

National Stock Number (NSN) 2840-00-604-1453, or NIIN 006041453, (cylinder,power turbine) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers 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) 77777. This item does not have a nuclear hardened feature or any other critical feature 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 2840006041453 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) BARS AND FORGINGS AMS 5645,ROCKWELL B SCALE 90 MAX,185 BHN MAX HARDNESS RATING,44 HOLES EQUALLY SPACED 0.1900 IN. 32 NF SERIES,CLASS 2B,22 HOLES EQUALLY SPACED EXCEPT ONE HOLE,OFFSET 0.2500 IN. 28 UNF SERIES,CLASS 2B,72 HOLES 0.020 IN. MIN,0.030 IN. MAX BREAKEDGES
END ITEM IDENTIFICATION: (AGAV) T-53 SERIES ENGINES