Product Details | AIRCRAFT GAS TURBINE ENGINE AIR SEAL

2840-00-329-1258 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: 4002635, 2840-00-329-1258, 00-329-1258, 2840003291258, 003291258

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

Supply Group (FSG) NSN Assign. NIIN
28 09 DEC 1973 00-329-1258

Cross Reference | NSN 2840-00-329-1258

Part Number Cage Code Manufacturer
4002635 11449 TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP
4002635 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 2840-00-329-1258

Characteristic Specifications
MATERIAL NICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS5537 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
ENGINE SECTION LOCATION TURBINE
STAGE NUMBER 3
OVERALL LENGTH 1.290 INCHES MINIMUM AND 1.310 INCHES MAXIMUM
OVERALL WIDTH 1.180 INCHES MINIMUM AND 1.200 INCHES MAXIMUM
SPECIAL FEATURES T.O. 2J-F100-4; GOES ON THE REAR TURBINE CASE
CRITICALITY CODE JUSTIFICATION AGAV
III END ITEM IDENTIFICATION F-100 AIRCRAFT ENGINE
MANUFACTURERS CODE 11449
DESIGN CONTROL REFERENCE 4002635

Restrictions/Controls & Freight Information | NSN 2840-00-329-1258

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
NMF Description 194120 WASHERS/GASKETS/PCKG DVCS NOI SUB3
Less than car load rating J 100.2
Less than truck load rating C 250.0
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable