Product Details | AIRCRAFT GAS TURBINE ENGINE AIR SEAL

2840-01-081-6328 A rigid metallic item, generally circular. It may be formed of segmented arcs. It is designed to prevent leakage of air in an ENGINE, GAS TURBINE, AIRCRAFT. It may be of various cross-sectional shapes. It may have mounting facilities. It may act as a spacer but its primary function is as an air seal.

Part Alternates: 4055406, 2840-01-081-6328, 01-081-6328, 2840010816328, 010816328

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

Supply Group (FSG) NSN Assign. NIIN
28 17 AUG 1979 01-081-6328

Cross Reference | NSN 2840-01-081-6328

Part Number Cage Code Manufacturer
4055406 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 2840-01-081-6328

Characteristic Specifications
MATERIAL STEEL COMP 410 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS5613 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DESIGN TYPE AXIAL COMPRESSOR
ENGINE SECTION LOCATION LOW PRESSURE COMPRESSOR
STAGE NUMBER 1
OVERALL LENGTH 2.102 INCHES NOMINAL
DIAMETER 16.320 INCHES NOMINAL
HARDNESS RATING 25.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL
SPECIAL FEATURES T.O. 2J-F100-4; GOES ON THE FAN FRONT CASE AND STATOR
CRITICALITY CODE JUSTIFICATION AGAV
III END ITEM IDENTIFICATION ACFT ENG F100
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 4055406

Restrictions/Controls & Freight Information | NSN 2840-01-081-6328

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
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