Product Details | AIRCRAFT GAS TURBINE ENGINE METALLIC SEAL

2840-00-703-4901 A single or multi-piece item of metallic construction, specifically designed to form either a tight fuel or oil seal in an ENGINE, GAS TURBINE, AIRCRAFT.

Part Alternates: 6865856, 2840-00-703-4901, 00-703-4901, 2840007034901, 007034901

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

Supply Group (FSG) NSN Assign. NIIN
28 05 FEB 1968 00-703-4901

Cross Reference | NSN 2840-00-703-4901

Part Number Cage Code Manufacturer
6865856 63005 ROLLS-ROYCE CORPORATION
6865856 73342 ALLISON TRANSMISSION, INC.

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Technical Data | NSN 2840-00-703-4901

Characteristic Specifications
DESIGN TYPE AXIAL COMPRESSOR
ENGINE SECTION LOCATION TURBINE
OVERALL LENGTH 0.920 INCHES NOMINAL
DIAMETER 4.372 INCHES NOMINAL
HARDNESS RATING 41.0 ROCKWELL C NOMINAL OVERALL
SPECIAL FEATURES LOW PRESSURE REAR BEARING
CRITICALITY CODE JUSTIFICATION CZBJ AND ABHP AND ABMZ AND FEAT
III END ITEM IDENTIFICATION TF-41 AIRCRAFT GAS TURBINE ENGINE
III PART NAME ASSIGNED BY CONTROLLING AGENCY ORIGINAL NAME SLEEVE,OIL SEAL

Restrictions/Controls & Freight Information | NSN 2840-00-703-4901

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
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
NMF Description 114730 BARRELS/LINERS/SLEEVES I/C ENGINE
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 586 unknown
Originating Activity Code SX Oklahoma City Air Logistics Center
Tinker AFB, OK 73145-3043
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 2840-00-703-4901

Category Code Description
Cognizance Codes9JNavy-owned stocks of material managed by the Air Force within the Oklahoma City Air Logistics Center
Naval Inventory Control Point, Mechanicsburg
Source of SupplyFHZOklahoma City Air Logistics Center
Tinker AFB, OK 73145-5989
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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 Code7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each