NSN 2840-01-379-0135, 2840013790135
INSULATOR METAL,POWER TURBINE

Federal Supply Classification: FSC 2840 - Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
National Item Identification Number: NIIN 013790135
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.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 2840-01-379-0135

National Stock Number (NSN) 2840-01-379-0135, or NIIN 013790135, (insulator metal,power turbine) was assigned August 26, 1993 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 5 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Feb 06, 2014. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPRTA112G0006. The total value of the awarded contracts has been US$ 8,818.92.

This NSN is unique to one weapons system.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.

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 2840013790135 does not contain precious metals.

This NSN is associated to Schedule B 8546900000: electrical insulators, nesoi. The Schedule B End Use is listed as electric apparatus. NAICS classification category 326199: all other plastics product manufacturing.

This information was last updated on May 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) KINSULATION IS FABRICATED FROM NICKEL ALLOY, AMS5540, 0.001 INCH MINIMUM TO 0.005 INCH MAXIMUM THICK. INSULATION IS 0.750 INCH MINIMUM TO 0.810 INCH MAXIMUM WIDTH AND 0.120 INCH MINIMUM TO 0.200 INCH MAXIMUM HEIGHT. THE INSULATION HAS 0.020 INCH MINIMUM TO 0.100 INCH MAXIMUM RADIUS IN SIX PLACES AND ONE 0.050 INCH MINIMUM TO 0.090 INCH MAXIMUM RADIUS. MAXIMUM OPERATING TEMPERATURE IS 2000 DEGREES FAHRENHEIT. MAXIMUM DENSITY OF THE INSULATION MUST BE 14 LBS/CU FT.
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) INSULATION IS FABRICATED FROM NICKEL ALLOY, AMS5540, 0.001 INCH MINIMUM TO 0.005 INCH MAXIMUM THICK. INSULATION IS 0.750 INCH MINIMUM TO 0.810 INCH MAXIMUM WIDTH AND 0.120 INCH MINIMUM TO 0.200 INCH MAXIMUM HEIGHT. THE INSULATION HAS 0.020 INCH MINIMUM TO 0.100 INCH MAXIMUM RADIUS IN SIX PLACES AND ONE 0.050 INCH MINIMUM TO 0.090 INCH MAXIMUM RADIUS. MAXIMUM OPERATING TEMPERATURE IS 2000 DEGREES FAHRENHEIT. MAXIMUM DENSITY OF THE INSULATION MUST BE 14 LBS/CU FT.