Product Details | AIRCRAFT GAS TURBINE ENGINE HEAT SHIELD

2840-00-340-7417 A rigid item, fabricated from a heat resistant allow, with or without insulation material added. Designed to protect parts, areas or systems of an ENGINE, GAS TURBINE, AIRCRAFT from excessive heat damage. See also INSULATION BLANKET, THERMAL, AIRCRAFT GAS TURBINE ENGINE.

Part Alternates: 4026467, 2840-00-340-7417, 00-340-7417, 2840003407417, 003407417

Engines, Turbines, and Components | Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components

Supply Group (FSG) NSN Assign. NIIN
28 06 JAN 1974 00-340-7417

Demand History | NSN 2840-00-340-7417

Part Number Request Date QTY Origin
4026467 2024-06-176 11 DIBBS
4026467 2024-04-101 20 DIBBS
2840-00-340-7417 2023-07-198 44 US
2840-00-340-7417 2023-07-191 44 US
4026467 2023-05-135 44 DIBBS
4026467 2023-03-60 31 DIBBS
4026467 2023-02-51 21 DIBBS
4026467 2023-02-45 49 DIBBS
4026467 2022-12-349 13 DIBBS
4026467 2022-11-324 40 DIBBS
4026467 2022-08-214 10 DIBBS
4026467 2022-04-103 18 DIBBS
4026467 2022-03-60 10 DIBBS
4026467 2022-02-46 8 DIBBS
4026467 2021-12-335 6 DIBBS
2840-00-340-7417 2006-02-54 34 DIBBS

Cross Reference | NSN 2840-00-340-7417

Part Number Cage Code Manufacturer
4026467 11449 TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP
4026467 52661 UNITED TECHNOLOGIES CORPORATION DBA PRATT & WHITNEY
4026467 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 2840-00-340-7417

Characteristic Specifications
MATERIAL NICKEL ALLOY SHIELD
MATERIAL DOCUMENT AND CLASSIFICATION AMS5582 ASSN STD 1ST MATERIAL RESPONSE AND AMS5671 ASSN STD 2ND MATERIAL RESPONSE SHIELD
ENGINE SECTION LOCATION TURBINE
OVERALL LENGTH 4.570 INCHES MINIMUM AND 4.590 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATION AGAV
END ITEM IDENTIFICATION ENGINE,ACFT,TURBOFAN,MODEL J57
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 4026467

Restrictions/Controls & Freight Information | NSN 2840-00-340-7417

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
Category Code Description
NMF Description 011790 AIRCRAFT PARTS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 671 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 2840-00-340-7417

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation CodeNZSX:PRATT & WHITNEY JET ENGINES & COMPONENTS, F-100–P-100
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeIAIRCRAFT ENGINE EQUIPMENT AND PARTS
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each