Product Details | AIRCRAFT GAS TURBINE ANTIFRICTION BEARING HOUSING

2840-00-874-1872 A housing designed to surround, retain, support, and protect an antifriction bearing mounted on a SHAFT, TURBINE, AIRCRAFT GAS TURBINE ENGINE. It may also act as a sump to collect the lubricant to be pumped back to the tank.

Part Alternates: 456708, 2840-00-874-1872, 00-874-1872, 2840008741872, 008741872

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

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1962 00-874-1872

Cross Reference | NSN 2840-00-874-1872

Part Number Cage Code Manufacturer
456708 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 2840-00-874-1872

Characteristic Specifications
ENGINE SECTION LOCATION COMPRESSOR
SPECIAL FEATURES T.O. 2J-J57-14; GOES ON THE DUCT CASE,HOUSING ASSY; NO. 4 BEARING; NO.4 SEAR; VANE-COMPRESSOR STATOR EXIT
CRITICALITY CODE JUSTIFICATION AGAV
END ITEM IDENTIFICATION J57 AIRCRAFT ENGINE
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 456708

Restrictions/Controls & Freight Information | NSN 2840-00-874-1872

Category Code Description
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.”
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Category Code Description
No Freight Information

Management | NSN 2840-00-874-1872

Category Code Description
Cognizance Codes1RAeronautical, photographic, and meteorological material (consumable or expense type material)
Naval Inventory Control Point, Philadelphia
Special Material IDFNJET ENGINES(J57)
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyN32Naval Inventory Control Point
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityMMedium Demand Velocity Items (consumables)
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each